I put stuff together almost every day. It's been a frustrating project. Instructions could be a lot better. Even following the pictorial directions carefully it is at times hard to tell which of the 4 steps on each page comes first. I've spent 3 days on this and am about 90% done but am missing some of the custom bolts that fit in the channels. Please include enough hardware for a project and some extra to help the consumer with the inevitable loss of a few of these tiny parts in sand, gravel, or grass. So I am stuck for now until I can (hopefully) get parts from the manufacturer.