MULTI-PURPOSE USE OF ONE ROOM We have renovated and solved various problems in the house based on the original foundation, and introduced three sets of customized furniture – a card seat sofa, a full wall bookshelf, and tatami, to achieve the functional integration of the public core area and study. Space should break free from the definition of its function by the so-called room name, and instead achieve diverse interactions between people and objects, using behavior to define the functional attributes of space, in order to achieve functional recombination in different time dimensions.