What happens if you don't pay your house rent for a couple of weeks?

[Pingmill]

If you don't pay the upkeep for 5 weeks, you only need to pay for 1 week to return to your house. There are no back-taxes.

Thanks dude and may I ask one more question, how does shady and surge's affect work in the starter house because it is too small and would have to break out the walls ?