Office layout plan with lobby toilets stairs column beam sizes

This AutoCAD files drawing presents a detailed office layout plan showing entry lobby circulation, workspace zoning, and structured wall layout with accurate dimensions. The plan includes door and window positioning, internal partitions, and detailed toilet layouts with proper measurement references. A circular entry gate and access pathway are also illustrated, defining movement flow within the site. Structural elements such as column placement and beam alignment are clearly marked, making this cad files drawing useful for spatial planning using dwg files and dwg blocks.