Family housing construction system 78 00 00 190 m2 plot summary plot area 190, 43 m2 construction area 78, 04 m2 (40.98% plot) porch areas * (4.37 m2) room (10.21 m2) dining kitchen (13.72 m2) hall (5.71 m2) main room (13.46 m2) bath (4.83 m2) bedrooms (11.01 m2) bedrooms (9.87 m2) bath (4.83 m2) lavandero garage