I purchased four installment payment contracts on contracts for deed.

Not dissimilar to if they were installing sidewalks on your street and billed you back for it based on the frontage you have. 

To streamline this process, consider installing a lockbox at the property.

Alternatively you could do a smaller a cash out amount and a private agreement for installment payments to each party secured as a second lien post closing. 

One of my properties (in Palm Bay, Florida) recently encountered a leak which apparently occurred because the AC unit may not have installed properly.

Installing a camera seems like a good idea, but it won't really stop the issue in my opinion. 

A lot depends on how correct, or incorrect your installation.

Aloha,Decent fan/light combos, properly installed, are not usually troublesome for us.

New metal roof, painted the interior and exterior, sanded and painted the kitchen cabinets, and installed a new furnace.

Investment Info:Single-family residence buy & hold investment in North Little Rock. 2021: new metal roof, painted the interior and exterior, sanded and painted the kitchen cabinets, and installed a new furnace.2024: New new vinyl plank flooring and carpet were installed throughout the home, all of the electrical outlets were replaced, and the A/C condenser and compressor were replaced.This property is currently listed for sale!