House

Here is a regular 2 story house with a roof deck.

 Here, you can see the roof with a barbecue, a water station, tables and chairs, and a clear door to get to the other floors.

 Here is the 2nd story featuring a bed, a drawer, and a television behind the wall.

 Here is the 1st story featuring a small bathroom, a kitchenette, and a table and chair under the stairs.

This is the house.