To add more info, I have a drawing of which units are occupied and what their rates are per unit, but without rent rolls I won't know who is current and who hasn't paid in 3 months. The rates are extremely low, they have not been raised in awhile, and just by my manual calculations I would be making 15% cash on cash as it is (assuming minimal maintenance and all rents paid on time). The owners will be moving out of 6 units when they sell, so that will provide additional income potential, and there would definitely be rate hikes immediately. They also don't really advertise and have no website, both of which I would do immediately to drive more business to my facility.
The owners are willing to do owner financing as well, which could be helpful but they want 10% interest and a 2 year balloon. Without paying 100% cash, I would have a hard time getting a loan without current rent rolls.
I definitely want this property, I see it as a great way to add some nice passive income once I get it stabilized.