A new purchase for me that may interest some of you. This is called a BIKE BARN, sold out of B.C. I made a "pad" out of paving stones we had elsewhere, and the Barn took about 2 hours to assemble. It is a drive-in-close-up structure, no fear of hot pipes, good for all seasons, weighed down by cinder blocks but you can permanently secure if you wish. There is a gif on the website of a pretty girl in shorts opening and closing it.
http://www.thebikebarn.net/index.html