You can choose the design of the couch based on the concept of the house so it will fit naturally in the room. Talking about the concept of the room, these days, there are many people use minimalist concept for their house. Not only that it is also durable in term of style, but it is also very simple. In term of the couch fabric, leather fabric can always be a good choice. However, you should mind the design of the couch, don’t choose one that has too many variation designs. This can make the couch look too ‘busy’ for minimalist house. Architecture.