I bought a "kit" at HD (16x20) and they came out and put it up for me. Took them a few hours. It has a small loft in it and is presently my Utility shed. I'm getting a quote to have someone run power out to it and I'm moving all my CW stuff out there. Garage just don't quite do it for me any more. The shed is basically the same as the design picture except I just have 1 window on each side. No paneling or insulation. I'll be making my move out there real soon. I really don't have much in "sheenery" so I still don't know what to run out there. Just have my CC, DC and small power tools (dremel, jig saw, coping saw, sander) that I use, but no all at once. You think maybe just 1 30amp circuit breaker would be enough? Oh yeah... needs lights too. Just wondering.... The shed was about 1300 including install.