Since installing the For Rent expansion pack, anytime I have used the world in any capacity it has glitched, broken and crashed my game. For example, the lots will show the individual vacancies with ...
Ideas
Move your Mods folder to the Desktop and delete localthumbcache.package. Then test the game in a new save.
If it works now check for updates to your Mods and CC. Add it back a little at a time while testing until you have found all that are broken.