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

2d view  Plan, elevation and section of multiplex building layout file in autocad 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,hathcing detail, dimension detail, section detail, sanitary toilet detail, specification detail, etc.