Town Redesign

I would NOT put any limited time or premium buildings in your inventory. Odds are there won't be a problem, but a number of people have posted about putting limited/premiums in their inventory and then they disappear, having to either repurchase them or lost them forever. Just move them off to the side.

I think trying to redesign an entire town is overwhelming. I try to focus on one area at a time and then build off of and work from there