I bought this garage in a box 16 month ago for storage. After setting it up I noticed some tiny  pinholes but wasn't really concerned about it. I also had to replace some nuts and bolts that where  missing,no big deal.A view bucks out of my pocket but thousands of profit for the manufacturer. Thinking that I purchased a high quality product I left it pretty much unattended.
Oh my,was I wrong.
About a week ago I noticed some weakspots but wasn't to concerned. 
Yesterday I went I to the shed and I thought that someone installed a lighfixture how nice. 
Dont buy this product if you live  where the sun comes up in the morning.
Shelterlogic knows why they give it only a year warranty.