In a crowded commercial area, a u-shaped wall (blue) is inserted to cut out the territory of the building. The interior space is made up of a straight wall (black) that supports the stairs and corridors, and a curved wall (pink) that divides the main and accompanying spaces, penetrating every floor. The u-shaped wall façade facing the street and the slabs of each floor are set 1m apart and shifted in height so that the lines of sight from neighboring buildings are blocked, while sunlight can still penetrate the space from above.
