The tool and hardware that comes with the couch DO NOT match the instructions. And this wouldn't be a huge issue, except the tool doesn't match the hardware either. The bolts are just straight threads with no head, this means you cant use an average ratchet set to put this together. So the best way I could find to put this together was using two sets of pliers and my hands and just hope the threads take. Super tedious, and assembly took hours. Now that its together, the couch is alright for the price. The arms have basically no padding, so when it's converted into the "sleeper mode" it's really not comfortable at all. Decent for the price