help finding a way to borrow money against property equity once fully paid off.

[Mario Morales]

hello everyone,  is there any banks or lenders of any sort that would give out loans on a paid off property if the owner has low income ?   My Dad wants to invest his money into my flips. im offering him 10% in 6-8 months.  His house is fully paid off  worth about $250k . Any help would be appreciated.