Hey everybody. I own 8 rentals in the midwest. I've got a few properties that would really benefit from updated heating/cooling systems. 1 duplex I have has electric baseboard heat / window AC (Old 1880s property, no crawlspace or basement, no existing ductwork), another I'd like to add central air too, and a 3rd that has old gas wall furnaces / window AC that I would replace with mini splits (again no ductwork). My question is, let's say these upgrades cost 25k.