Renovation of a Circulatory Maisonette | Sarasa House Yoshihiro Yamamoto Architects Associates 302, Zeniya Honpo Main Building, 14-6 Ishigatsujichō, Tennōji-ku, Osaka Simple Modern Circulation Flow Calm Presence Flexible Partition Renovation Skeleton Remodeling Apartment Renovation Luxury Modern Couple Living Simple Life indirectlighting maisonette EcocaratTiles insulation soundproofing