Therefore, either the model or the color of the sofa should be suitable with the interior design of the living room which you have now, so that the combination of the sofa and other furniture in living room area could be harmonious to be suitable interior design combination. Small living room design ideas with black sofa design table lamp coffe table glass table fur rug cushion living room furniture sets interior living room ideas. The design of country sofa tends to be casual and informal so that this would be very ideal applied in the living room.The special feature is commonly coated with cotton cloth which could be easily washed. ..