Setting this up was very difficult. I ended up having to use a pocket knife to enlarge one of the holes for the locating feature for a leg and remove the washer on that leg to get it into place. Now the whole couch wobbles when I sit on it. The other legs were also difficult to get together, though not quite to that caliber. 
In addition, one of the brackets for one of the arms continuously falls off the couch. It looks like the screws have stripped their pilot holes so they don't stay in the wood. We had to reinstall the screws when we first put it together and the bracket came loose / fell off again later that same night. 
Overall, it looks good in the room but the construction isn't great and it's going to be a pain to keep something under the leg for the wobbles and to deal with the arm if I can't get it to seat correctly.