I recently got a hot tub and placed it ten feet from my back door. Because it's winter, I wanted to cover it. I had made a ten-by-ten frame of wood for the crushed stone under the tub and got this Shed-in-a-box to put over the tub, screwed to the wooden frame. Perfect fit and I love how it's covered from the weather when I am in the hot tub! Because of the actual application, a vent would have been something that would be helpful, but I know the Shed wasn't designed for the humidity I am subjecting it to, so that will be a DIY project.