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