duplex with 300m land area and 630m built-up area ground floor: majlis, men's sitting area, living room, kitchen, maid's room, and laundry room, 3 bathrooms: in the majlis, living room, and maid's room first floor: 4 bedrooms; two master bedrooms and a shared bathroom for two rooms second floor: large living room and bathroom front terrace with glass facade and back terrace for services built according to saudi building code 10-year structural warranty warranties on all work