Exterior, House Building Type, Wood Siding Material, Concrete Siding Material, and Flat RoofLine The courtyard is just one of many open spaces that will be highly utilized—in the non-winter months anyway. Concrete worked well with developing the language of FlatPak. The second level is a wood panel that can be clad in corrugated metal or cedar—different layers that can be plugged in like covers on your cellphone.  Search "modern home young hollywood" from How to Play FlatPak