So who doesn't need a storage shed?   I find the smaller ones you buy from Home Depot aren't custom and not too practical.  I poured a concrete pad, threw up the walls and 2" X 6" beams for the roof and bam had a great storage shed for the backyard.  The previous owner built a ratty not too practical shed that was elevated off the ground (rodents and mice got in under the structure) and barn roof was terrible for storage and even trying to move about in so down it went.  The new structure is tall for storage above and has high walls to hang all sorts of garden articles, tools, furniture and bicycles.  The double doors that i built also hold easy to access garden tools.    Everyone needs one of these.