Store all items

There always seems to be a glitch of some sort where players are reporting that they've lost items that have been put into storage so I'd be very wary of nuking/storing everything if I were you. It may be a better idea to keep everything out and redo a section of your town at a time and once you're happy with it, move on to the next one. I know its a pain but at least you're much less likely to lose anything or, like me, store something and forget about it then you can't fit it anywhere in your town. I've done that a few times lol