Basic geometry shows that a small building has a higher external area per square meter of floor area than a larger building, and so the heat loss per sqm of floor area is also higher (though the total heat loss is of course lower). (passivehouseplus.ie)
This house stands on 175 sqm land area as 2 storey building. (balivillasales.com)
45 sqm with Garden View, Facilities including: • King Size Bed • Cable Movie Channel • Balcony • Direct Dial Phone • WIFI Internet • Coffee & Tea Making Facility • Laundry Service • Bathroom With Bathtub and Shower (Hot & Cold water) • Led TV • Slippers • Dry Kitchen (Microwave) • Living room • Work desk • Mini Refrigerator • Complimentary Room Amenities (jayakartahotelsresorts.com)