House in Takatsuki by Tato Architects has 16 different floor levels

A series of triangular and rectangular platforms create numerous floor levels inside this house in Osaka, Japan.
Designed by Tato Architects, House in Takatsuki is a three-storey building containing 16 different floor levels.The floors gently rise in a spiral, making it easy for people to move up and down the building.
There are no staircases – instead residents walk over wooden blocks, shelves and other pieces of furniture to move between the different levels."Rather than using walls and