The site is located in a residential area near the main road in Matsuyama City. The building shape is closed to the outside, because there are two roads, north and west, and there is a lot of traffic. A large window for daylighting was installed on the south side to allow the light to shine deep into the room, creating a beautiful contrast between the tiles on the wall and the light. We planned to make the LDK and bedroom into a single space without walls to make it visually spacious, and to put in favorite furniture to make it a more attractive space.