diff --git a/EntitiesModel.puml b/EntitiesModel.puml
index aa4b6ad..0d120e7 100644
--- a/EntitiesModel.puml
+++ b/EntitiesModel.puml
@@ -1,36 +1,32 @@
 @startuml
 
-class User extends UriEntity implements UserDetails {
-    username : String
-    password : String
-    email : String
-}
-
 class UriEntity {
     uri : String
 }
 
-class Admin extends User {}
-class Student extends User {
-    phoneNumber : String
-    name : String
-}
-class Owner extends User {}
-
 class Property extends UriEntity {
     description : String
 }
 
+class ApartmentDetails extends UriEntity{
+    square : Float
+    numBathrooms : Integer
+    numBedrooms : Integer
+    hasAC : Boolean
+    hasElevator : Boolean
+}
+
 class Apartment extends Property {
     street : String
     number : String
     city : String
 }
 Owner "1" --up-- "*" Apartment : owner <
+Apartment "1" --down-- "1" ApartmentDetails : details <
 
 class Room extends Property {
 }
-Apartment "1" --left-- "*" Room : in <
+Apartment "1" --right-- "*" Room : in <
 
 class Advertisement extends UriEntity {
     title : String
@@ -45,4 +41,24 @@ class Visit extends UriEntity {
 Advertisement "1" --right-- "*" Visit : for <
 Student "1" --left-- "*" Visit : visitor <
 
+class Review extends UriEntity {
+    title : String
+    description : String
+    rating : Double
+}
+Advertisement "1" --down-- "*" Review : about <
+
+class User extends UriEntity implements UserDetails {
+    username : String
+    password : String
+    email : String
+}
+
+class Admin extends User {}
+class Student extends User {
+    phoneNumber : String
+    name : String
+}
+class Owner extends User {}
+
 @enduml
diff --git a/README.md b/README.md
index c28e9b7..eddbb4d 100644
--- a/README.md
+++ b/README.md
@@ -28,4 +28,4 @@ Spring Boot project including Spring REST, HATEOAS, JPA, etc. Additional details
 
 ## Entities Model
 
-![EntityModelsDiagram](https://www.plantuml.com/plantuml/svg/5Sqn3i8m30NGdLF00LhlJ6Ne1X9InG5Cuf98YHFPFqBS7fZU-1O76qOjXrFMK4QKOmAwducCt_Ch8utdSB7G5AAOGwlqYDTflM_JrdPSB2Ig7-vigABmYNicazqf2KUdobbfLMHayLkBKkR-_nRH-FCB?v0)
+![EntityModelsDiagram](https://www.plantuml.com/plantuml/svg/5Sqn3i8m30NGdLF00LhlJ6Ne1X9InG5Cuf98YHFPFqBS7fZU-1O76qOjXrFMK4QKOmAwducCt_Ch8utdSB7G5AAOGwlqYDTflM_JrdPSB2Ig7-vigABmYNicazqf2KUdobbfLMHayLkBKkR-_nRH-FCB?v2)