Sorry to hear about your local restrictions! Thankfully, we don't have any building codes in our county (yet). And if anyone asks, they are just grain bins (that may happen to have a door and windows facing the south). I might even store a few bags of feed in there. If someone we know happens to, say, fall asleep in one of our grain bins, I can't see how that would be much different from them napping in our garage or hayloft :D Who am I to prevent a friend from catching a little rest!