A tiny space contains big satisfaction,designer meets needs and makes home become the sweetest place. Break down original pattern, to rearrange movement, and makes reach every space with five steps from the central point of house. Makes space open, introduce sunlight into rooms, and looks bright and bigger. To strength functional design, and converts second room into living room, efficiently use every space. To create a cloakroom from an aisle, and make use of fractional area to create under stair storage. finally, builds an attic as a room, a storage or a small world for cat or children.