The project is catholic priest house, at St. MiachelGarigoyle church, In Chom Thong district, Chiang Mai, Thailand. First story house is public areas. It has meeting room, priest working room, waiting area and living area. Between areas have clean voids for make relationship inside spaces (Room) to outside spaces (Landscape).

Second story house is private areas. It has priest bed room, guest bed room, bath rooms, living area, storage room and terrace. Voids were set for view from inside to outside, Get natural wind and natural light.

Exterior is simple form interweave many size voids. Voids were offset from wall 10cm. For make shadow when sun lightimpact the building and nighttime voids will grow up by light.