You would add value to the unit if you could somehow install a window.

Additionally, the costs on installing parking meters please?

House is rented out regularly but also has a 2nd homesite that has a septic installed & perked for 2 Bed.

I just recently saw a similar post asking if installing PickleBall courts added to ROI.  

I just installed a whole kitchen of IKEA cabinets, and they are farrrrr superior to the lower and even some of the mid level cabinets offered by Home Depot and Lowes.The downside is you have to assemble then, but they are much sturdier than the other big box store cabinets.

The second bucket is jet clean it twice a year for $300-$600 and install a flapper valve that prevents it from backing up.

The property appears to have been recently renovated, with a new roof installed in 2020, and the exterior was recently painted according to Google Street View.

Also received a lot of verbal abuse about the +++++ing appliances, my ++++y repair service options, and the incompetence of my homebuilder who tenant says had installed the dryer incorrectly (installed by Lowes, because they won't warranty if anyone other than a professional  they contract with does the installation.

I do not allow tenants to install shelves, TV mounts, or anything that requires large holes.

My state doesn't have income tax, but verify how installment sales are treated in yours.