The pavilion, whose interior is transformed into external facades, facades into the interior. All mixed up. Pavilion resembles turned inside box. Like a black hole, the pavilion has absorbed all the surrounding space and draws in visitors. The facade of the pavilion look like the facade of the building of the Museum of Childhood located on the adjacent area, which complements the involvement of the pavilion to the duty, and double staircase located inside of the building reinforces the impression of twist space. On the surface of the roof between trusses places to stay are located, and the floors which are located above are the eaves for these places and observation platforms.