1st it said 2-3 hours for set-up. I'm very experienced at building things and this took way longer than that. The instructions had no words, just pictures to try to figure out. They sent 2 of the same roof side triangles, I was able to flip it over and drill 10 or more holes to make it work. Then there's the mounting of the doors/slides. What a joke. the track has so many screws going into it, besides the fact that you are clamping the door to slide element in the track and the door. I picked up a draw slider to mount to the track and to top of door for easy and smooth opening.
I have not put the shed up yet so I can not say much on its quality. However it was cheaper here then at sears, and I didn't have to pay shipping. Plus I received it within two days of purchase. It looks to be typical metal shed material and it came in two boxes.