2d view of Plan, elevation and section detail auditorium building layout file in dwg format

2d view of Plan, elevation and section detail auditorium building layout file in dwg format, plan view detail, wall and flooring detail, front elevation detail, staircase detail, seat arrangements detail, scale 1:20 detail, floor level, section line detail, entrance and exit door detail, dimension detail, section detail, sanitary toilet detail, specification detail, etc.