Including: catalog, design description, material list, original building drawing, floor plan, partition wall demolition drawing, compartment size drawing, floor laying drawing, ceiling layout drawing, ceiling size drawing, lamp size drawing, lamp wiring diagram, electrical point layout drawing, water supply and drainage potential drawing, elevation index drawing Elevation: (public space, lobby, living room, master bedroom, locker room, master bathroom, secondary bedroom, secondary bathroom, study, kitchen, multi-function room...); Node Graph