I got a 13 x 20 ft car shelter. When I placed my order, I messed up on the shipping address. I contacted Vevor when I found out 2 days after my purchase and they were very helpful and more than willing to help me receive my carport but it was ultimately up to the delivery company to change the delivery address. After some inquiries, I was able to pick up the package at the shipping company's local warehouse. The parts are clarly labeled and as I was asseblyng my carport, I noticed that they gave me 1 extra leg of one size, but did not include 1 leg of another size. With the extra leg they sent, I ended up having to attach to it another piece of pipe about 1 ft long that I had laying around (see picture). Since I installed it, I've had a few windstorms of about 30mph to 45mph gusts and the carport is still in good shape. Other than the "eye sore" on the roof of the carport where I attached the extra pipe, the carport looks good and works exellent.