Is for rent worth it?

Hi, I really want to buy the for rent expansion pack but I have my doubts because of the corruption risk. I intend to play in the same save file for a really long time with aging of (no overly complicated family trees, relations ex), I have only two worlds with all lots occuptied, I delete townies who I do not care about. If I buy the for rent pack I intend to play with 2 or 3 rental units in the same lot. Is it safe to buy because from what I've heard for rent can causes corruption (higher risk) if there's to many rental units or a save file with lots of generations (legacy players). With the new update (laundry list of 150+ bux fixes) on november 4th i feel hopeful, but please help me before I buy it and then regret it later ;(   (I play with mods and cc, but I back up my saves everytime before I update and I update my mods regularly)