This floor plan is not on scale. This is just to give an idea of the layout of the rooms and the deck.
The total livable area is about 550 sqft without the terrace , The terrace is about 300 sqft.

The apartment is a duplex ( on 2 floors).
The deck is on the second floor of the apartment with the kitchen, the bedroom, the bathroom and the small dining room.
The living room is on the first floor of the apartment.
There is a toilet on each floor.
The apartment is on the 4th floor of the building without elevator.