This building created by Sou Fujimoto, is a apartment building in Tokyo, Japan. This building consists of four different apartment units on top of each other. It is somewhat of a metaphor for Tokyo as it shows how crowded the city is, but you are still able to have your own personal space. Fujimoto also wanted the renter to be able to see different views from each space, as it would give the family a new perspective on each view of the city. The building is also white which allows it to be noticed by anyone passing by, and gives it a unique look.