diff --git a/libs/common/src/modules/user-space/dtos/index.ts b/libs/common/src/modules/user-space/dtos/index.ts
new file mode 100644
index 0000000..41572f5
--- /dev/null
+++ b/libs/common/src/modules/user-space/dtos/index.ts
@@ -0,0 +1 @@
+export * from './user.space.dto';
diff --git a/libs/common/src/modules/user-space/dtos/user.space.dto.ts b/libs/common/src/modules/user-space/dtos/user.space.dto.ts
new file mode 100644
index 0000000..b9ef4d0
--- /dev/null
+++ b/libs/common/src/modules/user-space/dtos/user.space.dto.ts
@@ -0,0 +1,15 @@
+import { IsNotEmpty, IsString } from 'class-validator';
+
+export class UserSpaceDto {
+  @IsString()
+  @IsNotEmpty()
+  public uuid: string;
+
+  @IsString()
+  @IsNotEmpty()
+  public spaceUuid: string;
+
+  @IsString()
+  @IsNotEmpty()
+  public userUuid: string;
+}
diff --git a/libs/common/src/modules/user-space/entities/index.ts b/libs/common/src/modules/user-space/entities/index.ts
new file mode 100644
index 0000000..ef6849a
--- /dev/null
+++ b/libs/common/src/modules/user-space/entities/index.ts
@@ -0,0 +1 @@
+export * from './user.space.entity';
diff --git a/libs/common/src/modules/user-space/entities/user.space.entity.ts b/libs/common/src/modules/user-space/entities/user.space.entity.ts
new file mode 100644
index 0000000..c41dfc0
--- /dev/null
+++ b/libs/common/src/modules/user-space/entities/user.space.entity.ts
@@ -0,0 +1,28 @@
+import { Column, Entity, ManyToOne } from 'typeorm';
+import { UserSpaceDto } from '../dtos';
+import { AbstractEntity } from '../../abstract/entities/abstract.entity';
+import { SpaceEntity } from '../../space/entities';
+import { UserEntity } from '../../user/entities';
+
+@Entity({ name: 'user-space' })
+export class UserSpaceEntity extends AbstractEntity<UserSpaceDto> {
+  @Column({
+    type: 'uuid',
+    default: () => 'gen_random_uuid()', // Use gen_random_uuid() for default value
+    nullable: false,
+  })
+  public uuid: string;
+
+  @ManyToOne(() => UserEntity, (user) => user.userSpaces, { nullable: false })
+  user: UserEntity;
+
+  @ManyToOne(() => SpaceEntity, (space) => space.userSpaces, {
+    nullable: false,
+  })
+  space: SpaceEntity;
+
+  constructor(partial: Partial<UserSpaceEntity>) {
+    super();
+    Object.assign(this, partial);
+  }
+}
diff --git a/libs/common/src/modules/user-space/repositories/index.ts b/libs/common/src/modules/user-space/repositories/index.ts
new file mode 100644
index 0000000..3ad6d48
--- /dev/null
+++ b/libs/common/src/modules/user-space/repositories/index.ts
@@ -0,0 +1 @@
+export * from './user.space.repository';
diff --git a/libs/common/src/modules/user-space/repositories/user.space.repository.ts b/libs/common/src/modules/user-space/repositories/user.space.repository.ts
new file mode 100644
index 0000000..b4b7507
--- /dev/null
+++ b/libs/common/src/modules/user-space/repositories/user.space.repository.ts
@@ -0,0 +1,10 @@
+import { DataSource, Repository } from 'typeorm';
+import { Injectable } from '@nestjs/common';
+import { UserSpaceEntity } from '../entities/user.space.entity';
+
+@Injectable()
+export class UserSpaceRepository extends Repository<UserSpaceEntity> {
+  constructor(private dataSource: DataSource) {
+    super(UserSpaceEntity, dataSource.createEntityManager());
+  }
+}
diff --git a/libs/common/src/modules/user-space/user.space.repository.module.ts b/libs/common/src/modules/user-space/user.space.repository.module.ts
new file mode 100644
index 0000000..9655252
--- /dev/null
+++ b/libs/common/src/modules/user-space/user.space.repository.module.ts
@@ -0,0 +1,11 @@
+import { Module } from '@nestjs/common';
+import { TypeOrmModule } from '@nestjs/typeorm';
+import { UserSpaceEntity } from './entities/user.space.entity';
+
+@Module({
+  providers: [],
+  exports: [],
+  controllers: [],
+  imports: [TypeOrmModule.forFeature([UserSpaceEntity])],
+})
+export class UserSpaceRepositoryModule {}