Living room width 2 meters 4, choose how wide sofa?
If you do it not only cost-effective, but not good-looking, because people design good proportion, wooden sofa depth is generally relatively thick, you can choose the frame of soft sofa
The same atmosphere, but not thick, looks a bit like the boss chair, there are three seats, and a single seat, the depth is generally about 65 centimeters, more suitable for you