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