I have already bid one for a lady I mow for. I have looked at a ton of storage sheds and all the ones for sale locally and most are not so good. I called the city here twice with questions about these portable building and got 2 different answers of course. Kind of shotgun law around here so hard to follow the rules when they change through the course of a single day . I have been trying to find a site that has the national building codes on it but can't find any. I find it hard to believe that any of the sheds sold here locally could pass any kind of standards at all. One town close said anything over 120 sq' requires a permit but didn't know about building standards just said it would be 25.00,ha. It was like look just give us some money and do waht you want. That works well until a problem happens and the building wasn't built to whatever standard it should have been. I guess I'm just a follow the rules kind of guy. Looks to be some good money in it if I can get things lined out. Tuesday I'm going to talk to another customer about one as well. Nice thing is I don't need 20k of equipment to build them like our mowing set up.