I only gave this sofa 3 stars because 1) if you are a single person and dont have extra hands dont bother 2) the instructions on the arms show that you take the track on the arm and go downward on the track on the sofa... however, I couldnt get it to slide or lock in.  3) I dont EVER want to have to put together another piece of furniture again..... I had to get my neighbor to assist me in putting this sofa together. Remember above me saying that the tracks didnt lock like they were supposed to Well my neighbor had to go upward in the track instead of how the instructions said!! You need all hands on deck because this sofa slides! If you are looking for a comfortable sofa - this is NOT it!! Otherwise, this sofa looks great for the time being in my living room... I do love the color!!