Functionalism completely divides the space for a variety of purposes to ensure that this division does not interfere with other activities taking place in the same house.Guided by the main grid system, the floor is used to pour out the space, so there are two distinct spatial experiences in the skyscraper.

Divided by floor slab and wall, the space has two separate parts -- indoor and outdoor.These two parts are intertwined and independent of each other.The overlap of the two systems weakens the sense of space depth and increases the richness of space. However, it is also a reminder that the space is now switching to another function.