The whole clubhouse is a lowering space and we try to design a flexible space with lines of light. First, curving light lines are formed, then combines these lines into a luminous elevation. Put the ceiling and wall together to form a complete space of light.We also consider controlling the cost and use economical material to realize this creative and unique space design.We use 3D modelling to research on the size, dimension and height of light lines as well as ergonomics. Economical materials like lamp film and LED light are used in design of the space to create a unique space with flow lines