Nice shed but not perfect. Roof panels were warped that made (line up in the groove and slide into place) installation a real challenge. At one point we had to cut 14” off the left front and rear wall panel tabs to be able to secure it to the roof.  Screw holes still had the hole punched plastic in them that we had to gouge out.  A couple of pieces were dented and one of the slide grooves was bent and needed to be bent back in place to work. Cut out around the windows looked sloppy as the plastic needed trimming. The material mesh air vents that needed to be screwed in were challenging as well. The material is like a fabric so screwing it down caused it to snag. The holes weren’t even close to lining up so I needed to make new holes. This left openings for bugs so I had to caulk around the netting to prevent this. It took 2 of us 3 12 hours to install. Finally done, it’s functional and nice looking. Quality control could be MUCH better.