My small shed took less than a day to build with the help of a friend, and looks great. It's a perfect size for the tools I need to store. However, some of the instructions were difficult to follow, especially concerning fashioning the roof. The roofing felt was very poor quality, and readily split. I imagine I will have to replace this before too long. Also, some of the nails and screws provided were inadequate for the task. The nails were far too short, and I had to use several of my own. Finally, I think it would have been helpful for the internal floor piece to have been wrapped against rain damage.