List Your Pack Ideas Here!

I'd love a pack where you can become a landlord. I have a whole idea in my head. The sim would be able to own up to 3 or 5 houses and then rent them to other sims. You can decided the price of the monthly rent and pick potential tenants (similar to how roommates work now). You would have to keep the tenants happy and fix any potential leaks, replace burnt down furniture etc.
I'd also love a feature that would give all houses and apartments in the game two options: to either buy or rent. I hate when I create a sim he already has enough money to buy a house... That's so unrealistic. Also getting rich in this game is so easy so I think limiting the amount of money the family gets after you create them would force them to either rent a house/apartment (that you wouldn't be able to edit in build mode) and then try to save enough to actually buy a house. There's so many other features that could be included like loans system, mortgages, nightmare landlords/tenants and it would add a lot more realism to the game, which I would love. And all these features are very optional. If you want to buy a house right after you create your sim and not struggle financially in a rented house just use motherlode once and all is well.
As you can see I gave this a lot of thought lol