From 96572b4601693188e9610ad497ad71a2d592eb5e Mon Sep 17 00:00:00 2001
From: samde <samde@odoo.com>
Date: Mon, 20 Jul 2026 15:27:57 +0200
Subject: [PATCH 01/10] [ADD] Real estate: Initial setup for module

---
 estate/__init__.py     | 0
 estate/__manifest__.py | 8 ++++++++
 2 files changed, 8 insertions(+)
 create mode 100644 estate/__init__.py
 create mode 100644 estate/__manifest__.py

diff --git a/estate/__init__.py b/estate/__init__.py
new file mode 100644
index 00000000000..e69de29bb2d
diff --git a/estate/__manifest__.py b/estate/__manifest__.py
new file mode 100644
index 00000000000..4bcca209d42
--- /dev/null
+++ b/estate/__manifest__.py
@@ -0,0 +1,8 @@
+{
+    'name': 'Real Estate',
+    'version': '1.9',
+    'depends': [
+        'base',
+    ],
+    'application': True,
+}

From 2a47b9d73caa2339fbbe7334588d1149caa34bf5 Mon Sep 17 00:00:00 2001
From: samde <samde@odoo.com>
Date: Mon, 20 Jul 2026 17:41:58 +0200
Subject: [PATCH 02/10] [IMP] Real estate: chapter3 of tutorial

---
 estate/__init__.py               |  1 +
 estate/models/__init__.py        |  1 +
 estate/models/estate_property.py | 25 +++++++++++++++++++++++++
 3 files changed, 27 insertions(+)
 create mode 100644 estate/models/__init__.py
 create mode 100644 estate/models/estate_property.py

diff --git a/estate/__init__.py b/estate/__init__.py
index e69de29bb2d..9a7e03eded3 100644
--- a/estate/__init__.py
+++ b/estate/__init__.py
@@ -0,0 +1 @@
+from . import models
\ No newline at end of file
diff --git a/estate/models/__init__.py b/estate/models/__init__.py
new file mode 100644
index 00000000000..5e1963c9d2f
--- /dev/null
+++ b/estate/models/__init__.py
@@ -0,0 +1 @@
+from . import estate_property
diff --git a/estate/models/estate_property.py b/estate/models/estate_property.py
new file mode 100644
index 00000000000..04416dbdffa
--- /dev/null
+++ b/estate/models/estate_property.py
@@ -0,0 +1,25 @@
+from odoo import fields, models
+
+
+class EstateProperty(models.Model):
+    _name = "realestate.estate.properties"
+    _description = "Real estate properties"
+
+    name = fields.Char('Plan Name', required=True, translate=True)
+    description = fields.Text('Notes')
+    postcode = fields.Char('Postcode', required=True)
+    date_availability = fields.Date('Availability date')
+    expected_price = fields.Float('Expected price', required=True)
+    selling_price = fields.Float('Selling price')
+    bedrooms = fields.Integer('Bedrooms')
+    living_area = fields.Integer('Living area')
+    facades = fields.Integer('Facades')
+    garages = fields.Boolean('Garages')
+    garden = fields.Boolean('Garden')
+    garden_area = fields.Integer('Garden area')
+    garden_orientation = fields.Selection([
+        ('north', 'North'),
+        ('south', 'South'),
+        ('east', 'East'),
+        ('west', 'West'),
+    ])

From 50598ea31c4bddb2bb299f0be508e0d969a03076 Mon Sep 17 00:00:00 2001
From: samde <samde@odoo.com>
Date: Wed, 22 Jul 2026 09:47:54 +0200
Subject: [PATCH 03/10] [IMP] Real estate: chapter4 security

---
 estate/__manifest__.py              | 3 +++
 estate/security/ir.model.access.csv | 2 ++
 2 files changed, 5 insertions(+)
 create mode 100644 estate/security/ir.model.access.csv

diff --git a/estate/__manifest__.py b/estate/__manifest__.py
index 4bcca209d42..58cf86630ad 100644
--- a/estate/__manifest__.py
+++ b/estate/__manifest__.py
@@ -4,5 +4,8 @@
     'depends': [
         'base',
     ],
+    'data': [
+        'security/ir.model.access.csv',
+    ],
     'application': True,
 }
diff --git a/estate/security/ir.model.access.csv b/estate/security/ir.model.access.csv
new file mode 100644
index 00000000000..5c31d635aed
--- /dev/null
+++ b/estate/security/ir.model.access.csv
@@ -0,0 +1,2 @@
+id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink
+estate.access_realestate_estate_properties,access_realestate_estate_properties,estate.model_realestate_estate_properties,base.group_user,1,1,1,1
\ No newline at end of file

From 937e248c9250287d8f4af69f638594de0d0f86ca Mon Sep 17 00:00:00 2001
From: samde <samde@odoo.com>
Date: Wed, 22 Jul 2026 13:25:36 +0200
Subject: [PATCH 04/10] [IMP] Real estate: chapter5 Some UI to play with

---
 estate/__manifest__.py                 | 16 +++----
 estate/models/estate_property.py       | 58 ++++++++++++++++++--------
 estate/views/estate_menus.xml          |  7 ++++
 estate/views/estate_property_views.xml |  9 ++++
 4 files changed, 65 insertions(+), 25 deletions(-)
 create mode 100644 estate/views/estate_menus.xml
 create mode 100644 estate/views/estate_property_views.xml

diff --git a/estate/__manifest__.py b/estate/__manifest__.py
index 58cf86630ad..3d41eff7c1a 100644
--- a/estate/__manifest__.py
+++ b/estate/__manifest__.py
@@ -1,11 +1,13 @@
 {
-    'name': 'Real Estate',
-    'version': '1.9',
-    'depends': [
-        'base',
+    "name": "Real Estate",
+    "version": "1.9",
+    "depends": [
+        "base",
     ],
-    'data': [
-        'security/ir.model.access.csv',
+    "data": [
+        "views/estate_property_views.xml",
+        "views/estate_menus.xml",
+        "security/ir.model.access.csv",
     ],
-    'application': True,
+    "application": True,
 }
diff --git a/estate/models/estate_property.py b/estate/models/estate_property.py
index 04416dbdffa..1e38d474d75 100644
--- a/estate/models/estate_property.py
+++ b/estate/models/estate_property.py
@@ -1,3 +1,6 @@
+from datetime import date, datetime, time
+from dateutil.relativedelta import relativedelta
+
 from odoo import fields, models
 
 
@@ -5,21 +8,40 @@ class EstateProperty(models.Model):
     _name = "realestate.estate.properties"
     _description = "Real estate properties"
 
-    name = fields.Char('Plan Name', required=True, translate=True)
-    description = fields.Text('Notes')
-    postcode = fields.Char('Postcode', required=True)
-    date_availability = fields.Date('Availability date')
-    expected_price = fields.Float('Expected price', required=True)
-    selling_price = fields.Float('Selling price')
-    bedrooms = fields.Integer('Bedrooms')
-    living_area = fields.Integer('Living area')
-    facades = fields.Integer('Facades')
-    garages = fields.Boolean('Garages')
-    garden = fields.Boolean('Garden')
-    garden_area = fields.Integer('Garden area')
-    garden_orientation = fields.Selection([
-        ('north', 'North'),
-        ('south', 'South'),
-        ('east', 'East'),
-        ('west', 'West'),
-    ])
+    active = fields.Boolean(default=False)
+    name = fields.Char("Plan Name", required=True, translate=True)
+    description = fields.Text("Notes")
+    postcode = fields.Char("Postcode", required=True)
+    date_availability = fields.Date(
+        "Availability date",
+        copy=False,
+        default=date.today() + relativedelta(months=3),
+    )
+    expected_price = fields.Float("Expected price", required=True)
+    state = fields.Selection(
+        [
+            ("new", "New"),
+            ("offer received", "Offer Received"),
+            ("offer accepted", "Offer Accepted"),
+            ("sold", "Sold"),
+            ("cancelled", "Cancelled"),
+        ],
+        required=True,
+        default="new",
+        copy=False,
+    )
+    selling_price = fields.Float("Selling price", copy=False, readonly=True)
+    bedrooms = fields.Integer("Bedrooms", default=2)
+    living_area = fields.Integer("Living area")
+    facades = fields.Integer("Facades")
+    garages = fields.Boolean("Garages")
+    garden = fields.Boolean("Garden")
+    garden_area = fields.Integer("Garden area")
+    garden_orientation = fields.Selection(
+        [
+            ("north", "North"),
+            ("south", "South"),
+            ("east", "East"),
+            ("west", "West"),
+        ],
+    )
diff --git a/estate/views/estate_menus.xml b/estate/views/estate_menus.xml
new file mode 100644
index 00000000000..23c005ab6e0
--- /dev/null
+++ b/estate/views/estate_menus.xml
@@ -0,0 +1,7 @@
+<odoo>
+    <menuitem id="estate_menu_root" name="Real estate">
+        <menuitem id="estate_first_level_menu" name="First level">
+            <menuitem id="estate_property_menu_views_action" action="estate_property_views_action" />
+        </menuitem>
+    </menuitem>
+</odoo>
\ No newline at end of file
diff --git a/estate/views/estate_property_views.xml b/estate/views/estate_property_views.xml
new file mode 100644
index 00000000000..8a1729b156b
--- /dev/null
+++ b/estate/views/estate_property_views.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- the root elements of the data file -->
+<odoo>
+    <record id="estate_property_views_action" model="ir.actions.act_window">
+        <field name="name">Property</field>
+        <field name="res_model">realestate.estate.properties</field>
+        <field name="view_mode">list,form</field>
+    </record>
+</odoo>
\ No newline at end of file

From 9fa1b7017e920a47ec9ccceaedda4c2db989c9fe Mon Sep 17 00:00:00 2001
From: samde <samde@odoo.com>
Date: Wed, 22 Jul 2026 16:16:46 +0200
Subject: [PATCH 05/10] [IMP] Real estate: chapter6: basic views

---
 estate/models/estate_property.py       |  4 +-
 estate/views/estate_property_views.xml | 78 ++++++++++++++++++++++++++
 2 files changed, 80 insertions(+), 2 deletions(-)

diff --git a/estate/models/estate_property.py b/estate/models/estate_property.py
index 1e38d474d75..fee977ac9cc 100644
--- a/estate/models/estate_property.py
+++ b/estate/models/estate_property.py
@@ -8,7 +8,7 @@ class EstateProperty(models.Model):
     _name = "realestate.estate.properties"
     _description = "Real estate properties"
 
-    active = fields.Boolean(default=False)
+    active = fields.Boolean(default=True)
     name = fields.Char("Plan Name", required=True, translate=True)
     description = fields.Text("Notes")
     postcode = fields.Char("Postcode", required=True)
@@ -34,7 +34,7 @@ class EstateProperty(models.Model):
     bedrooms = fields.Integer("Bedrooms", default=2)
     living_area = fields.Integer("Living area")
     facades = fields.Integer("Facades")
-    garages = fields.Boolean("Garages")
+    garage = fields.Boolean("Garage")
     garden = fields.Boolean("Garden")
     garden_area = fields.Integer("Garden area")
     garden_orientation = fields.Selection(
diff --git a/estate/views/estate_property_views.xml b/estate/views/estate_property_views.xml
index 8a1729b156b..ada8209de82 100644
--- a/estate/views/estate_property_views.xml
+++ b/estate/views/estate_property_views.xml
@@ -6,4 +6,82 @@
         <field name="res_model">realestate.estate.properties</field>
         <field name="view_mode">list,form</field>
     </record>
+
+    <record id="realestate_property_custom_view" model="ir.ui.view">
+        <field name="name">realestate.property.form</field>
+        <field name="model">realestate.estate.properties</field>
+        <field name="arch" type="xml">
+            <form string="Custom description form">
+                <sheet>
+                    <h1 class="oe_title mb32">
+                        <field name="name" />
+                    </h1>
+                    <group>
+                        <group>
+                            <field name="postcode" />
+                            <field name="date_availability" />
+                        </group>
+                        <group>
+                            <field name="expected_price" />
+                            <field name="selling_price" />
+                        </group>
+                    </group>
+                    <notebook>
+                        <page string="Description">
+                            <group>
+                                <field name="description" />
+                                <field name="living_area" />
+                                <field name="facades" />
+                                <field name="garage" />
+                                <field name="garden" />
+                                <field name="garden_area" />
+                                <field name="garden_orientation" />
+                            </group>
+                        </page>
+                    </notebook>
+
+                </sheet>
+            </form>
+        </field>
+
+    </record>
+
+    <record id="estate_property_views_list" model="ir.ui.view">
+        <field name="name">realestate.property.list</field>
+        <field name="model">realestate.estate.properties</field>
+        <field name="arch" type="xml">
+            <list string="Channel">
+                <field name="name" />
+                <field name="postcode" />
+                <field name="bedrooms" />
+                <field name="living_area" />
+                <field name="expected_price" />
+                <field name="selling_price" />
+                <field name="date_availability" />
+            </list>
+        </field>
+    </record>
+
+    <record id="estate_property_views_filter" model="ir.ui.view">
+        <field name="name">realestate.property.filter</field>
+        <field name="model">realestate.estate.properties</field>
+        <field name="arch" type="xml">
+            <search string="Filter string">
+                <field name="name" />
+                <field name="bedrooms" />
+                <field name="facades" />
+                <field name="postcode" />
+                <field name="living_area" />
+                <field name="expected_price" />
+                <separator />
+                <filter string="Available properties" name="available"
+                    domain="['|', ('state', '=', 'new'), ('state', '=', 'offer received')]" />
+                <group>
+                    <filter string="Group be postcode" name="postcode"
+                        context="{'group_by': 'postcode'}" />
+                </group>
+            </search>
+        </field>
+    </record>
+
 </odoo>
\ No newline at end of file

From e3b818a99041c0d39be5ecd13d7b1c70fe797bc9 Mon Sep 17 00:00:00 2001
From: samde <samde@odoo.com>
Date: Thu, 23 Jul 2026 10:08:07 +0200
Subject: [PATCH 06/10] [REF]: Real estate: refactoring of ids

---
 estate/__manifest__.py                      |  1 +
 estate/models/__init__.py                   |  1 +
 estate/models/estate_property.py            |  5 ++++-
 estate/models/estate_property_type.py       |  8 ++++++++
 estate/security/ir.model.access.csv         |  3 ++-
 estate/views/estate_menus.xml               |  9 +++++++--
 estate/views/estate_property_type_views.xml |  9 +++++++++
 estate/views/estate_property_views.xml      | 12 ++++++------
 8 files changed, 38 insertions(+), 10 deletions(-)
 create mode 100644 estate/models/estate_property_type.py
 create mode 100644 estate/views/estate_property_type_views.xml

diff --git a/estate/__manifest__.py b/estate/__manifest__.py
index 3d41eff7c1a..b2d053737a7 100644
--- a/estate/__manifest__.py
+++ b/estate/__manifest__.py
@@ -6,6 +6,7 @@
     ],
     "data": [
         "views/estate_property_views.xml",
+        "views/estate_property_type_views.xml",
         "views/estate_menus.xml",
         "security/ir.model.access.csv",
     ],
diff --git a/estate/models/__init__.py b/estate/models/__init__.py
index 5e1963c9d2f..40092a2d810 100644
--- a/estate/models/__init__.py
+++ b/estate/models/__init__.py
@@ -1 +1,2 @@
 from . import estate_property
+from . import estate_property_type
diff --git a/estate/models/estate_property.py b/estate/models/estate_property.py
index fee977ac9cc..4230b1a988a 100644
--- a/estate/models/estate_property.py
+++ b/estate/models/estate_property.py
@@ -5,7 +5,7 @@
 
 
 class EstateProperty(models.Model):
-    _name = "realestate.estate.properties"
+    _name = "realestate.properties"
     _description = "Real estate properties"
 
     active = fields.Boolean(default=True)
@@ -45,3 +45,6 @@ class EstateProperty(models.Model):
             ("west", "West"),
         ],
     )
+    buyer_id = fields.Many2one("res.partner", string="Partner")
+    sale_rep_id = fields.Many2one("res.users")
+    property_type_id = fields.Many2one("realestate.properties.type")
diff --git a/estate/models/estate_property_type.py b/estate/models/estate_property_type.py
new file mode 100644
index 00000000000..c1b375fe611
--- /dev/null
+++ b/estate/models/estate_property_type.py
@@ -0,0 +1,8 @@
+from odoo import fields, models
+
+
+class EstatePropertyType(models.Model):
+    _name = "realestate.properties.type"
+    _description = "Real estate property type"
+
+    property_type_id = fields.Char("Property type", required=True)
diff --git a/estate/security/ir.model.access.csv b/estate/security/ir.model.access.csv
index 5c31d635aed..d59339bc941 100644
--- a/estate/security/ir.model.access.csv
+++ b/estate/security/ir.model.access.csv
@@ -1,2 +1,3 @@
 id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink
-estate.access_realestate_estate_properties,access_realestate_estate_properties,estate.model_realestate_estate_properties,base.group_user,1,1,1,1
\ No newline at end of file
+estate.access_realestate_properties,access_realestate_properties,estate.model_realestate_properties,base.group_user,1,1,1,1
+estate.access_realestate_properties_type,access_realestate_properties_type,estate.model_realestate_properties_type,base.group_user,1,1,1,1
\ No newline at end of file
diff --git a/estate/views/estate_menus.xml b/estate/views/estate_menus.xml
index 23c005ab6e0..e59d8977cc3 100644
--- a/estate/views/estate_menus.xml
+++ b/estate/views/estate_menus.xml
@@ -1,7 +1,12 @@
 <odoo>
     <menuitem id="estate_menu_root" name="Real estate">
-        <menuitem id="estate_first_level_menu" name="First level">
-            <menuitem id="estate_property_menu_views_action" action="estate_property_views_action" />
+        <menuitem id="advertisements_menu" name="Advertisement">
+            <menuitem id="estate_advertisement_property_action_id"
+                action="estate_advertisement_property_action" />
+        </menuitem>
+        <menuitem id="settings_menu" name="Settings">
+            <menuitem id="estate_settings_property_type_action_id"
+                action="estate_settings_property_type_action" />
         </menuitem>
     </menuitem>
 </odoo>
\ No newline at end of file
diff --git a/estate/views/estate_property_type_views.xml b/estate/views/estate_property_type_views.xml
new file mode 100644
index 00000000000..1128a46fcbd
--- /dev/null
+++ b/estate/views/estate_property_type_views.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- the root elements of the data file -->
+<odoo>
+    <record id="estate_settings_property_type_action" model="ir.actions.act_window">
+        <field name="name">Property Types</field>
+        <field name="res_model">realestate.properties.type</field>
+        <field name="view_mode">list,form</field>
+    </record>
+</odoo>
\ No newline at end of file
diff --git a/estate/views/estate_property_views.xml b/estate/views/estate_property_views.xml
index ada8209de82..f47e34f2f65 100644
--- a/estate/views/estate_property_views.xml
+++ b/estate/views/estate_property_views.xml
@@ -1,15 +1,15 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- the root elements of the data file -->
 <odoo>
-    <record id="estate_property_views_action" model="ir.actions.act_window">
+    <record id="estate_advertisement_property_action" model="ir.actions.act_window">
         <field name="name">Property</field>
-        <field name="res_model">realestate.estate.properties</field>
+        <field name="res_model">realestate.properties</field>
         <field name="view_mode">list,form</field>
     </record>
 
-    <record id="realestate_property_custom_view" model="ir.ui.view">
+    <record id="estate_property_custom_view" model="ir.ui.view">
         <field name="name">realestate.property.form</field>
-        <field name="model">realestate.estate.properties</field>
+        <field name="model">realestate.properties</field>
         <field name="arch" type="xml">
             <form string="Custom description form">
                 <sheet>
@@ -48,7 +48,7 @@
 
     <record id="estate_property_views_list" model="ir.ui.view">
         <field name="name">realestate.property.list</field>
-        <field name="model">realestate.estate.properties</field>
+        <field name="model">realestate.properties</field>
         <field name="arch" type="xml">
             <list string="Channel">
                 <field name="name" />
@@ -64,7 +64,7 @@
 
     <record id="estate_property_views_filter" model="ir.ui.view">
         <field name="name">realestate.property.filter</field>
-        <field name="model">realestate.estate.properties</field>
+        <field name="model">realestate.properties</field>
         <field name="arch" type="xml">
             <search string="Filter string">
                 <field name="name" />

From 0e2227e81f4d850552c35cee2816ffd1b8f4c518 Mon Sep 17 00:00:00 2001
From: samde <samde@odoo.com>
Date: Thu, 23 Jul 2026 14:40:17 +0200
Subject: [PATCH 07/10] [IMP] Real estate: chapter7: relations between models

---
 estate/__manifest__.py                       |  4 +-
 estate/models/__init__.py                    |  2 +
 estate/models/estate_property.py             | 13 ++++-
 estate/models/estate_property_offer.py       | 14 ++++++
 estate/models/estate_property_tag.py         |  9 ++++
 estate/models/estate_property_type.py        |  3 +-
 estate/security/ir.model.access.csv          |  4 +-
 estate/views/estate_menus.xml                |  2 +
 estate/views/estate_property_offers_list.xml | 32 ++++++++++++
 estate/views/estate_property_tag_views.xml   | 51 ++++++++++++++++++++
 estate/views/estate_property_type_views.xml  | 42 ++++++++++++++++
 estate/views/estate_property_views.xml       | 13 ++++-
 12 files changed, 183 insertions(+), 6 deletions(-)
 create mode 100644 estate/models/estate_property_offer.py
 create mode 100644 estate/models/estate_property_tag.py
 create mode 100644 estate/views/estate_property_offers_list.xml
 create mode 100644 estate/views/estate_property_tag_views.xml

diff --git a/estate/__manifest__.py b/estate/__manifest__.py
index b2d053737a7..4942b28b675 100644
--- a/estate/__manifest__.py
+++ b/estate/__manifest__.py
@@ -5,8 +5,10 @@
         "base",
     ],
     "data": [
-        "views/estate_property_views.xml",
         "views/estate_property_type_views.xml",
+        "views/estate_property_tag_views.xml",
+        "views/estate_property_offers_list.xml",
+        "views/estate_property_views.xml",
         "views/estate_menus.xml",
         "security/ir.model.access.csv",
     ],
diff --git a/estate/models/__init__.py b/estate/models/__init__.py
index 40092a2d810..2f1821a39c1 100644
--- a/estate/models/__init__.py
+++ b/estate/models/__init__.py
@@ -1,2 +1,4 @@
 from . import estate_property
 from . import estate_property_type
+from . import estate_property_tag
+from . import estate_property_offer
diff --git a/estate/models/estate_property.py b/estate/models/estate_property.py
index 4230b1a988a..7e16d2b76e2 100644
--- a/estate/models/estate_property.py
+++ b/estate/models/estate_property.py
@@ -45,6 +45,15 @@ class EstateProperty(models.Model):
             ("west", "West"),
         ],
     )
-    buyer_id = fields.Many2one("res.partner", string="Partner")
-    sale_rep_id = fields.Many2one("res.users")
+    buyer_id = fields.Many2one("res.partner", string="Buyer", copy=False)
+    sale_rep_id = fields.Many2one(
+        "res.users",
+        string="Salesperson",
+        default=lambda self: self.env.user,
+    )
     property_type_id = fields.Many2one("realestate.properties.type")
+    property_tag_ids = fields.Many2many("realestate.properties.tag", string="Tags")
+    offer_ids = fields.One2many(
+        "realestate.properties.offer",
+        "property_id",
+    )
diff --git a/estate/models/estate_property_offer.py b/estate/models/estate_property_offer.py
new file mode 100644
index 00000000000..320ad65f0e9
--- /dev/null
+++ b/estate/models/estate_property_offer.py
@@ -0,0 +1,14 @@
+from odoo import fields, models
+
+
+class EstatePropertyOffer(models.Model):
+    _name = "realestate.properties.offer"
+    _description = "Real estate property offer"
+
+    price = fields.Float("Price")
+    status = fields.Selection(
+        [("accepted", "Accepted"), ("refused", "Refused")],
+        copy=False,
+    )
+    partner_id = fields.Many2one("res.partner", required=True)
+    property_id = fields.Many2one("realestate.properties", required=True)
diff --git a/estate/models/estate_property_tag.py b/estate/models/estate_property_tag.py
new file mode 100644
index 00000000000..cc87f7b4095
--- /dev/null
+++ b/estate/models/estate_property_tag.py
@@ -0,0 +1,9 @@
+from odoo import fields, models
+
+
+class EstatePropertyTag(models.Model):
+    _name = "realestate.properties.tag"
+    _description = "Real estate property tag"
+
+    name = fields.Char("Name", required=True)
+    property_tag_ids = fields.Char("id", required=True)
diff --git a/estate/models/estate_property_type.py b/estate/models/estate_property_type.py
index c1b375fe611..741cf123a43 100644
--- a/estate/models/estate_property_type.py
+++ b/estate/models/estate_property_type.py
@@ -5,4 +5,5 @@ class EstatePropertyType(models.Model):
     _name = "realestate.properties.type"
     _description = "Real estate property type"
 
-    property_type_id = fields.Char("Property type", required=True)
+    name = fields.Char("Property type", required=True)
+    property_type_id = fields.Char("Property type id", required=True)
diff --git a/estate/security/ir.model.access.csv b/estate/security/ir.model.access.csv
index d59339bc941..94dbe6be589 100644
--- a/estate/security/ir.model.access.csv
+++ b/estate/security/ir.model.access.csv
@@ -1,3 +1,5 @@
 id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink
 estate.access_realestate_properties,access_realestate_properties,estate.model_realestate_properties,base.group_user,1,1,1,1
-estate.access_realestate_properties_type,access_realestate_properties_type,estate.model_realestate_properties_type,base.group_user,1,1,1,1
\ No newline at end of file
+estate.access_realestate_properties_type,access_realestate_properties_type,estate.model_realestate_properties_type,base.group_user,1,1,1,1
+estate.access_realestate_properties_tag,access_realestate_properties_tag,estate.model_realestate_properties_tag,base.group_user,1,1,1,1
+estate.access_realestate_properties_offer,access_realestate_properties_offer,estate.model_realestate_properties_offer,base.group_user,1,1,1,1
\ No newline at end of file
diff --git a/estate/views/estate_menus.xml b/estate/views/estate_menus.xml
index e59d8977cc3..b37cf1a4015 100644
--- a/estate/views/estate_menus.xml
+++ b/estate/views/estate_menus.xml
@@ -7,6 +7,8 @@
         <menuitem id="settings_menu" name="Settings">
             <menuitem id="estate_settings_property_type_action_id"
                 action="estate_settings_property_type_action" />
+            <menuitem id="estate_settings_property_tag_action_id"
+                action="estate_settings_property_tag_action" />
         </menuitem>
     </menuitem>
 </odoo>
\ No newline at end of file
diff --git a/estate/views/estate_property_offers_list.xml b/estate/views/estate_property_offers_list.xml
new file mode 100644
index 00000000000..d08ce8ad71d
--- /dev/null
+++ b/estate/views/estate_property_offers_list.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- the root elements of the data file -->
+<odoo>
+    <record id="estate_property_offer_form" model="ir.ui.view">
+        <field name="name">realestate.property.form</field>
+        <field name="model">realestate.properties.offer</field>
+        <field name="arch" type="xml">
+            <form string="Custom description form">
+                <sheet>
+                    <group>
+                        <field name="price" />
+                        <field name="partner_id" />
+                        <field name="status" />
+                    </group>
+                </sheet>
+            </form>
+        </field>
+
+    </record>
+    <record id="estate_property_type_views_list" model="ir.ui.view">
+        <field name="name">realestate.property.type.list</field>
+        <field name="model">realestate.properties.offer</field>
+        <field name="arch" type="xml">
+            <list string="Channel">
+                <field name="price" />
+                <field name="partner_id" />
+                <field name="status" />
+            </list>
+        </field>
+    </record>
+
+</odoo>
\ No newline at end of file
diff --git a/estate/views/estate_property_tag_views.xml b/estate/views/estate_property_tag_views.xml
new file mode 100644
index 00000000000..736104e8b11
--- /dev/null
+++ b/estate/views/estate_property_tag_views.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- the root elements of the data file -->
+<odoo>
+    <record id="estate_settings_property_tag_action" model="ir.actions.act_window">
+        <field name="name">Property Tags</field>
+        <field name="res_model">realestate.properties.tag</field>
+        <field name="view_mode">list,form</field>
+    </record>
+    <record id="estate_property_type_custom_view" model="ir.ui.view">
+        <field name="name">realestate.property.form</field>
+        <field name="model">realestate.properties.tag</field>
+        <field name="arch" type="xml">
+            <form string="Custom description form">
+                <sheet>
+                    <h1 class="oe_title mb32">
+                        <field name="name" />
+                    </h1>
+                    <group>
+                        <group>
+                            <field name="property_tag_ids" />
+                        </group>
+                    </group>
+
+                </sheet>
+            </form>
+        </field>
+
+    </record>
+    <record id="estate_property_type_views_list" model="ir.ui.view">
+        <field name="name">realestate.property.type.list</field>
+        <field name="model">realestate.properties.tag</field>
+        <field name="arch" type="xml">
+            <list string="Channel">
+                <field name="name" />
+                <field name="property_tag_ids" />
+            </list>
+        </field>
+    </record>
+    <record id="estate_property_type_views_filter" model="ir.ui.view">
+        <field name="name">realestate.property.type.filter</field>
+        <field name="model">realestate.properties.tag</field>
+        <field name="arch" type="xml">
+            <search string="Filter string">
+                <field name="name" />
+                <filter string="Group by name" name="name"
+                    context="{'group_by': 'name'}" />
+            </search>
+        </field>
+    </record>
+
+</odoo>
\ No newline at end of file
diff --git a/estate/views/estate_property_type_views.xml b/estate/views/estate_property_type_views.xml
index 1128a46fcbd..d1bf783e15e 100644
--- a/estate/views/estate_property_type_views.xml
+++ b/estate/views/estate_property_type_views.xml
@@ -6,4 +6,46 @@
         <field name="res_model">realestate.properties.type</field>
         <field name="view_mode">list,form</field>
     </record>
+    <record id="estate_property_type_custom_view" model="ir.ui.view">
+        <field name="name">realestate.property.form</field>
+        <field name="model">realestate.properties.type</field>
+        <field name="arch" type="xml">
+            <form string="Custom description form">
+                <sheet>
+                    <h1 class="oe_title mb32">
+                        <field name="name" />
+                    </h1>
+                    <group>
+                        <group>
+                            <field name="property_type_id" />
+                        </group>
+                    </group>
+
+                </sheet>
+            </form>
+        </field>
+
+    </record>
+    <record id="estate_property_type_views_list" model="ir.ui.view">
+        <field name="name">realestate.property.type.list</field>
+        <field name="model">realestate.properties.type</field>
+        <field name="arch" type="xml">
+            <list string="Channel">
+                <field name="name" />
+                <field name="property_type_id" />
+            </list>
+        </field>
+    </record>
+    <record id="estate_property_type_views_filter" model="ir.ui.view">
+        <field name="name">realestate.property.type.filter</field>
+        <field name="model">realestate.properties.type</field>
+        <field name="arch" type="xml">
+            <search string="Filter string">
+                <field name="name" />
+                <filter string="Group by name" name="name"
+                    context="{'group_by': 'name'}" />
+            </search>
+        </field>
+    </record>
+
 </odoo>
\ No newline at end of file
diff --git a/estate/views/estate_property_views.xml b/estate/views/estate_property_views.xml
index f47e34f2f65..06057617572 100644
--- a/estate/views/estate_property_views.xml
+++ b/estate/views/estate_property_views.xml
@@ -17,6 +17,7 @@
                         <field name="name" />
                     </h1>
                     <group>
+                        <field name="property_tag_ids" widget="many2many_tags" class="mb16" />
                         <group>
                             <field name="postcode" />
                             <field name="date_availability" />
@@ -36,6 +37,16 @@
                                 <field name="garden" />
                                 <field name="garden_area" />
                                 <field name="garden_orientation" />
+                                <field name="property_tag_ids" />
+                            </group>
+                        </page>
+                        <page string="Offers">
+                            <field name="offer_ids" />
+                        </page>
+                        <page string="Other info">
+                            <group>
+                                <field name="buyer_id" />
+                                <field name="sale_rep_id" />
                             </group>
                         </page>
                     </notebook>
@@ -77,7 +88,7 @@
                 <filter string="Available properties" name="available"
                     domain="['|', ('state', '=', 'new'), ('state', '=', 'offer received')]" />
                 <group>
-                    <filter string="Group be postcode" name="postcode"
+                    <filter string="Group by postcode" name="postcode"
                         context="{'group_by': 'postcode'}" />
                 </group>
             </search>

From fb39eac1d4d73e13ad4521d72ea2dcb3b34ab10c Mon Sep 17 00:00:00 2001
From: samde <samde@odoo.com>
Date: Thu, 23 Jul 2026 17:36:48 +0200
Subject: [PATCH 08/10] [IMP] Real estate: chapter8: computed fields and
 onchanges

---
 estate/models/estate_property.py             | 27 ++++++++++++++++--
 estate/models/estate_property_offer.py       | 30 +++++++++++++++++++-
 estate/views/estate_property_offers_list.xml |  4 +++
 estate/views/estate_property_views.xml       |  2 ++
 4 files changed, 59 insertions(+), 4 deletions(-)

diff --git a/estate/models/estate_property.py b/estate/models/estate_property.py
index 7e16d2b76e2..8fa50145ba7 100644
--- a/estate/models/estate_property.py
+++ b/estate/models/estate_property.py
@@ -1,7 +1,7 @@
 from datetime import date, datetime, time
 from dateutil.relativedelta import relativedelta
 
-from odoo import fields, models
+from odoo import api, fields, models
 
 
 class EstateProperty(models.Model):
@@ -32,11 +32,12 @@ class EstateProperty(models.Model):
     )
     selling_price = fields.Float("Selling price", copy=False, readonly=True)
     bedrooms = fields.Integer("Bedrooms", default=2)
-    living_area = fields.Integer("Living area")
     facades = fields.Integer("Facades")
     garage = fields.Boolean("Garage")
     garden = fields.Boolean("Garden")
-    garden_area = fields.Integer("Garden area")
+    living_area = fields.Integer("Living area (sqm)")
+    garden_area = fields.Integer("Garden area (sqm)")
+    total_area = fields.Integer("Total area (sqm)", compute="_compute_total_area")
     garden_orientation = fields.Selection(
         [
             ("north", "North"),
@@ -45,6 +46,7 @@ class EstateProperty(models.Model):
             ("west", "West"),
         ],
     )
+    best_offer = fields.Float("Best Offer", compute="_compute_best_price")
     buyer_id = fields.Many2one("res.partner", string="Buyer", copy=False)
     sale_rep_id = fields.Many2one(
         "res.users",
@@ -57,3 +59,22 @@ class EstateProperty(models.Model):
         "realestate.properties.offer",
         "property_id",
     )
+
+    @api.depends("living_area", "garden_area")
+    def _compute_total_area(self):
+        for record in self:
+            record.total_area = record.living_area + record.garden_area
+
+    @api.depends("offer_ids.price")
+    def _compute_best_price(self):
+        for record in self:
+            record.best_offer = max(record.offer_ids.mapped("price"))
+
+    @api.onchange("garden")
+    def _onchange_garden(self):
+        if self.garden:
+            self.garden_area = 10
+            self.garden_orientation = "north"
+        else:
+            self.garden_area = 0
+            self.garden_orientation = None
diff --git a/estate/models/estate_property_offer.py b/estate/models/estate_property_offer.py
index 320ad65f0e9..5069788ca22 100644
--- a/estate/models/estate_property_offer.py
+++ b/estate/models/estate_property_offer.py
@@ -1,4 +1,8 @@
-from odoo import fields, models
+from datetime import date, datetime, timedelta
+from dateutil.relativedelta import relativedelta
+
+
+from odoo import api, fields, models
 
 
 class EstatePropertyOffer(models.Model):
@@ -10,5 +14,29 @@ class EstatePropertyOffer(models.Model):
         [("accepted", "Accepted"), ("refused", "Refused")],
         copy=False,
     )
+    validity = fields.Integer(
+        "Validaty (days)",
+        default=7,
+    )
+    date_deadline = fields.Date(
+        "Deadline",
+        compute="_computed_date_deadline",
+        inverse="_inverse_validity_period",
+        readonly=False,
+    )
     partner_id = fields.Many2one("res.partner", required=True)
     property_id = fields.Many2one("realestate.properties", required=True)
+
+    @api.depends("validity")
+    def _computed_date_deadline(self):
+        for offer in self:
+            create_date = offer.create_date if offer.create_date else datetime.today()
+            if offer.validity:
+                offer.date_deadline = create_date + timedelta(
+                    days=offer.validity,
+                )
+
+    def _inverse_validity_period(self):
+        for offer in self:
+            create_date = offer.create_date if offer.create_date else datetime.today()
+            offer.validity = (offer.date_deadline - create_date.date()).days
diff --git a/estate/views/estate_property_offers_list.xml b/estate/views/estate_property_offers_list.xml
index d08ce8ad71d..a22acaacd30 100644
--- a/estate/views/estate_property_offers_list.xml
+++ b/estate/views/estate_property_offers_list.xml
@@ -10,6 +10,8 @@
                     <group>
                         <field name="price" />
                         <field name="partner_id" />
+                        <field name="validity" />
+                        <field name="date_deadline" />
                         <field name="status" />
                     </group>
                 </sheet>
@@ -24,6 +26,8 @@
             <list string="Channel">
                 <field name="price" />
                 <field name="partner_id" />
+                <field name="validity" />
+                <field name="date_deadline" />
                 <field name="status" />
             </list>
         </field>
diff --git a/estate/views/estate_property_views.xml b/estate/views/estate_property_views.xml
index 06057617572..a86d0286ef0 100644
--- a/estate/views/estate_property_views.xml
+++ b/estate/views/estate_property_views.xml
@@ -24,6 +24,7 @@
                         </group>
                         <group>
                             <field name="expected_price" />
+                            <field name="best_offer" />
                             <field name="selling_price" />
                         </group>
                     </group>
@@ -38,6 +39,7 @@
                                 <field name="garden_area" />
                                 <field name="garden_orientation" />
                                 <field name="property_tag_ids" />
+                                <field name="total_area" />
                             </group>
                         </page>
                         <page string="Offers">

From 297537f6d7027cda915e085f8b3efe2fb56b4315 Mon Sep 17 00:00:00 2001
From: samde <samde@odoo.com>
Date: Fri, 24 Jul 2026 10:22:12 +0200
Subject: [PATCH 09/10] [IMP] Real estate: chapter9: ready for some action

---
 estate/models/estate_property.py             | 15 ++++++++++++++-
 estate/models/estate_property_offer.py       | 18 ++++++++++++++++--
 estate/views/estate_property_offers_list.xml |  4 ++++
 estate/views/estate_property_views.xml       |  5 +++++
 4 files changed, 39 insertions(+), 3 deletions(-)

diff --git a/estate/models/estate_property.py b/estate/models/estate_property.py
index 8fa50145ba7..be8f9e1c41d 100644
--- a/estate/models/estate_property.py
+++ b/estate/models/estate_property.py
@@ -1,7 +1,7 @@
 from datetime import date, datetime, time
 from dateutil.relativedelta import relativedelta
 
-from odoo import api, fields, models
+from odoo import api, _, exceptions, fields, models
 
 
 class EstateProperty(models.Model):
@@ -78,3 +78,16 @@ def _onchange_garden(self):
         else:
             self.garden_area = 0
             self.garden_orientation = None
+
+    def sold_action_btn(self):
+        for record in self:
+            if record.state == "cancelled":
+                raise exceptions.UserError(_("Cancelled properties cannot be sold"))
+
+            record.state = "sold"
+
+    def cancelled_action_btn(self):
+        for record in self:
+            if record.state == "sold":
+                raise exceptions.UserError(_("Sold properties cannot be cancelled"))
+            record.state = "cancelled"
diff --git a/estate/models/estate_property_offer.py b/estate/models/estate_property_offer.py
index 5069788ca22..5f27c0011da 100644
--- a/estate/models/estate_property_offer.py
+++ b/estate/models/estate_property_offer.py
@@ -2,14 +2,14 @@
 from dateutil.relativedelta import relativedelta
 
 
-from odoo import api, fields, models
+from odoo import api, _, exceptions, fields, models
 
 
 class EstatePropertyOffer(models.Model):
     _name = "realestate.properties.offer"
     _description = "Real estate property offer"
 
-    price = fields.Float("Price")
+    price = fields.Float("Price", required=True)
     status = fields.Selection(
         [("accepted", "Accepted"), ("refused", "Refused")],
         copy=False,
@@ -40,3 +40,17 @@ def _inverse_validity_period(self):
         for offer in self:
             create_date = offer.create_date if offer.create_date else datetime.today()
             offer.validity = (offer.date_deadline - create_date.date()).days
+
+    def action_confirm(self):
+        for offer in self:
+            if offer.property_id.buyer_id:
+                raise exceptions.UserError(_("One offer has already been accepted."))
+            offer.status = "accepted"
+            offer.property_id.selling_price = offer.price
+            offer.property_id.buyer_id = offer.partner_id
+
+    def action_cancel(self):
+        for offer in self:
+            offer.status = "refused"
+            offer.property_id.selling_price = 0
+            offer.property_id.buyer_id = None
diff --git a/estate/views/estate_property_offers_list.xml b/estate/views/estate_property_offers_list.xml
index a22acaacd30..e3ae3595af0 100644
--- a/estate/views/estate_property_offers_list.xml
+++ b/estate/views/estate_property_offers_list.xml
@@ -28,6 +28,10 @@
                 <field name="partner_id" />
                 <field name="validity" />
                 <field name="date_deadline" />
+                <button name="action_confirm" string="Confirm" type="object"
+                    icon="fa-check" />
+                <button name="action_cancel" string="Cancel" type="object"
+                    icon="fa-times" />
                 <field name="status" />
             </list>
         </field>
diff --git a/estate/views/estate_property_views.xml b/estate/views/estate_property_views.xml
index a86d0286ef0..1db205e943e 100644
--- a/estate/views/estate_property_views.xml
+++ b/estate/views/estate_property_views.xml
@@ -12,6 +12,10 @@
         <field name="model">realestate.properties</field>
         <field name="arch" type="xml">
             <form string="Custom description form">
+                <header>
+                    <button name="sold_action_btn" type="object" string="Property sold" />
+                    <button name="cancelled_action_btn" type="object" string="Property cancelled" />
+                </header>
                 <sheet>
                     <h1 class="oe_title mb32">
                         <field name="name" />
@@ -19,6 +23,7 @@
                     <group>
                         <field name="property_tag_ids" widget="many2many_tags" class="mb16" />
                         <group>
+                            <field name="state" />
                             <field name="postcode" />
                             <field name="date_availability" />
                         </group>

From 3ffd2f608774e435020f18b9b80c153eaa403a6d Mon Sep 17 00:00:00 2001
From: samde <samde@odoo.com>
Date: Mon, 27 Jul 2026 09:59:41 +0200
Subject: [PATCH 10/10] [IMP] Real estate: chapter10: constraints

---
 estate/models/estate_property.py            | 38 ++++++++++++++++++++-
 estate/models/estate_property_offer.py      | 12 +++++--
 estate/models/estate_property_tag.py        |  7 ++--
 estate/models/estate_property_type.py       |  7 ++--
 estate/views/estate_property_tag_views.xml  |  7 ----
 estate/views/estate_property_type_views.xml |  7 ----
 6 files changed, 56 insertions(+), 22 deletions(-)

diff --git a/estate/models/estate_property.py b/estate/models/estate_property.py
index be8f9e1c41d..833f4f4dc31 100644
--- a/estate/models/estate_property.py
+++ b/estate/models/estate_property.py
@@ -2,6 +2,8 @@
 from dateutil.relativedelta import relativedelta
 
 from odoo import api, _, exceptions, fields, models
+from odoo.orm.utils import ValidationError
+from odoo.tools import float_compare, float_is_zero
 
 
 class EstateProperty(models.Model):
@@ -18,6 +20,20 @@ class EstateProperty(models.Model):
         default=date.today() + relativedelta(months=3),
     )
     expected_price = fields.Float("Expected price", required=True)
+    _check_expected_price = models.Constraint(
+        "CHECK(expected_price > 0)",
+        _("The expected price should be strictly positive"),
+    )
+    selling_price = fields.Float(
+        "Selling price",
+        copy=False,
+        readonly=True,
+        compute="_compute_selling_price",
+    )
+    _check_selling_price = models.Constraint(
+        "CHECK(selling_price >= 0)",
+        _("The selling price should be strictly positive"),
+    )
     state = fields.Selection(
         [
             ("new", "New"),
@@ -30,7 +46,6 @@ class EstateProperty(models.Model):
         default="new",
         copy=False,
     )
-    selling_price = fields.Float("Selling price", copy=False, readonly=True)
     bedrooms = fields.Integer("Bedrooms", default=2)
     facades = fields.Integer("Facades")
     garage = fields.Boolean("Garage")
@@ -70,6 +85,13 @@ def _compute_best_price(self):
         for record in self:
             record.best_offer = max(record.offer_ids.mapped("price"))
 
+    @api.depends("offer_ids")
+    def _compute_selling_price(self):
+        for record in self:
+            record.selling_price = max(
+                o.price if o.status == "accepted" else 0 for o in record.offer_ids
+            )
+
     @api.onchange("garden")
     def _onchange_garden(self):
         if self.garden:
@@ -91,3 +113,17 @@ def cancelled_action_btn(self):
             if record.state == "sold":
                 raise exceptions.UserError(_("Sold properties cannot be cancelled"))
             record.state = "cancelled"
+
+    @api.constrains("expected_price", "selling_price")
+    def _check_offer_acceptable_price(self):
+        for record in self:
+            if (
+                record.state == "offer accepted"
+                and float_compare(record.selling_price, record.expected_price * 0.9, 3)
+                <= 0
+            ):
+                raise ValidationError(
+                    _(
+                        "The selling price should be greater than 90% of the expected price",
+                    ),
+                )
diff --git a/estate/models/estate_property_offer.py b/estate/models/estate_property_offer.py
index 5f27c0011da..bb8e5f24e63 100644
--- a/estate/models/estate_property_offer.py
+++ b/estate/models/estate_property_offer.py
@@ -1,6 +1,4 @@
-from datetime import date, datetime, timedelta
-from dateutil.relativedelta import relativedelta
-
+from datetime import datetime, timedelta
 
 from odoo import api, _, exceptions, fields, models
 
@@ -10,6 +8,11 @@ class EstatePropertyOffer(models.Model):
     _description = "Real estate property offer"
 
     price = fields.Float("Price", required=True)
+    _check_selling_price = models.Constraint(
+        "CHECK(price > 0)",
+        _("The price should be strictly positive"),
+    )
+
     status = fields.Selection(
         [("accepted", "Accepted"), ("refused", "Refused")],
         copy=False,
@@ -46,11 +49,14 @@ def action_confirm(self):
             if offer.property_id.buyer_id:
                 raise exceptions.UserError(_("One offer has already been accepted."))
             offer.status = "accepted"
+            offer.property_id.state = "offer accepted"
             offer.property_id.selling_price = offer.price
             offer.property_id.buyer_id = offer.partner_id
 
     def action_cancel(self):
         for offer in self:
             offer.status = "refused"
+            if offer.property_id.state == "offer accepted":
+                offer.property_id.state = "new"
             offer.property_id.selling_price = 0
             offer.property_id.buyer_id = None
diff --git a/estate/models/estate_property_tag.py b/estate/models/estate_property_tag.py
index cc87f7b4095..0bfea8f4e40 100644
--- a/estate/models/estate_property_tag.py
+++ b/estate/models/estate_property_tag.py
@@ -1,4 +1,4 @@
-from odoo import fields, models
+from odoo import _, fields, models
 
 
 class EstatePropertyTag(models.Model):
@@ -6,4 +6,7 @@ class EstatePropertyTag(models.Model):
     _description = "Real estate property tag"
 
     name = fields.Char("Name", required=True)
-    property_tag_ids = fields.Char("id", required=True)
+    _unique_name = models.Constraint(
+        "UNIQUE(name)",
+        _("Tage name already exists. Tag names must be unique."),
+    )
diff --git a/estate/models/estate_property_type.py b/estate/models/estate_property_type.py
index 741cf123a43..25776337de2 100644
--- a/estate/models/estate_property_type.py
+++ b/estate/models/estate_property_type.py
@@ -1,4 +1,4 @@
-from odoo import fields, models
+from odoo import _, fields, models
 
 
 class EstatePropertyType(models.Model):
@@ -6,4 +6,7 @@ class EstatePropertyType(models.Model):
     _description = "Real estate property type"
 
     name = fields.Char("Property type", required=True)
-    property_type_id = fields.Char("Property type id", required=True)
+    _unique_name = models.Constraint(
+        "UNIQUE(name)",
+        _("Property name already exists. Property names must be unique."),
+    )
diff --git a/estate/views/estate_property_tag_views.xml b/estate/views/estate_property_tag_views.xml
index 736104e8b11..2f3fcfa42fe 100644
--- a/estate/views/estate_property_tag_views.xml
+++ b/estate/views/estate_property_tag_views.xml
@@ -15,12 +15,6 @@
                     <h1 class="oe_title mb32">
                         <field name="name" />
                     </h1>
-                    <group>
-                        <group>
-                            <field name="property_tag_ids" />
-                        </group>
-                    </group>
-
                 </sheet>
             </form>
         </field>
@@ -32,7 +26,6 @@
         <field name="arch" type="xml">
             <list string="Channel">
                 <field name="name" />
-                <field name="property_tag_ids" />
             </list>
         </field>
     </record>
diff --git a/estate/views/estate_property_type_views.xml b/estate/views/estate_property_type_views.xml
index d1bf783e15e..0acb2efac37 100644
--- a/estate/views/estate_property_type_views.xml
+++ b/estate/views/estate_property_type_views.xml
@@ -15,12 +15,6 @@
                     <h1 class="oe_title mb32">
                         <field name="name" />
                     </h1>
-                    <group>
-                        <group>
-                            <field name="property_type_id" />
-                        </group>
-                    </group>
-
                 </sheet>
             </form>
         </field>
@@ -32,7 +26,6 @@
         <field name="arch" type="xml">
             <list string="Channel">
                 <field name="name" />
-                <field name="property_type_id" />
             </list>
         </field>
     </record>