I’m satisfied with the product in general. However, I ran into difficulty when sliding the small pieces toward the back. They had nice cording finishes all around, but the hardware was too close to the finishes and got in the way from properly inserting and sliding them into place.  Trick was to flip the back piece upside down, straddle it, then fit and slide the small pieces into place.  Again, it was difficult to slide them down due to the cording getting in the way.
The back is pretty straight up with no recline and not much of cushioning.  My back hurt after a while and ended up using cushions to support my lower back.  Perfect for a small space.