The tetris game analysis allows us to discern several ways to arrange the volumes moving through space, from the top of the screen to the bottom of the screen. I wanted to use this type of movement in space and overlaps that can occur in the project.
The 4 central volumes  move into the room along ceiling rails by creating the space/function you want and just naturally fit in both sides of the room.
This principle allows for great flexibility of the overall evolving lifestyles by the tenant of the apartment.