Plan, elevation and section 2d view of multiplex building layout autocad file

Plan, elevation and section 2d view of multiplex building layout autocad file, plan view detail, wall and flooring detail,hidden line detail, staircase detail, seat arrangements detail, scale 1:20 detail, floor level, section line detail, entrance and exit door detail,hatching detail, dimension detail, section detail, sanitary toilet detail, specification detail, etc.