Multi-family housing and commerce dwg

Project of a single-family home and business of 459 m2 built and 160 m2 on the ground floor consisting of three floors. the first floor already exists and two more floors are proposed vertically. with 4 rooms each floor. the top floor is a walkable roof terrace. contains a location plan with surfaces and buildable percentage; bounded plants; furnished plants; sanitation plans; electricity plan; foundation plan; structure plan; carpentry plan; of aluminum; plane of cuts and elevations. all plans incorporate details.