New cushions, very little use. Serious buyers please contact via WhatsApp and set a time. Please only contact if you intend to buy. I don't know the room size, maybe 4 x 3 meters. Here are the sofa dimensions: Two curved corners, 1 meter long. First sofa: 1.41 meters. Second sofa: 1.65 meters. Third sofa: 2.12 meters. Small one: 54 centimeters.