With the combination of design is quite simple, as shown in some pictures that we present, then you can determine what type of sofa that approximately correspond to some rooms, such as living room, private room, and a room that is quite good. If you have a fairly large room, then you also have to choose the shape of the sofa with a large size as well.
As for determining the appropriate color, of course, you can choose the design and color that contrasts with the color of the walls, so it will look for an interior also provide comfort. Of some of the existing combination, you have the freedom to determine the best.