... PVC-clear window,glass door,floor system,lining and curtain,rain gutter,ground anchor,carpet,tables and chairs,air-conditioner.2) ... and take down.Convenient to transport and store. 3)Installation on any grounds with Expansion screw/Steel nail/Loading system ... frames can be joined together to cover large areas with rain gutter*Installation on any surface: Including hard surfaces like sand,tile, gravel ...