Now, the society is changed a small family, and they love to make their own space according to their taste. Even in the same room, it can be a cafe, a yoga room or a studio depending on the person living. The meaning of the housing space has changed actively. While examining people’s experiences about TV, I found in common. There is a router and a set-top box near TV. This is a factor that harms interior design. So, some people hid them behind TV or the storage.