City services matter, and I found that sorely lacking TN wide, little things that make big differences like parks, sidewalks, drainage waste water etc etc.. 

This helps address any issues immediately and keeps operations running smoothly.3) Attention to Detail: Beyond just surface cleaning, I look for cleaners who pay attention to the small details—things like checking for missing items, making sure coffee maker is clean, ensuring all amenities are stocked, and noticing any maintenance issues that might need attention.

If you control your water drainage from roof and reduce risk of tuckpointing the upkeep will be less so should be more cost effective

I am not saying this is a for sure terrible investment but on the surface it does not look like a very solid location for the new turnkey buyer to start. 

Now, hard surfaces are a different story.

As for cleaning supplies, I equip the property with a full set of cleaning supplies: vacuum, broom, mop, toilet cleaning brush, scrubbing sponges, and full containers of multi-surface cleaner, floor cleaner, Soft Scrub, and toilet bowl cleaner.

A year of rent sounds great on the surface but I'm wondering why they wouldn't just pursue a normal year long (long term) rental...maybe they've been bad renters or have bad credit or low income.

If it is/was an automotive repair business I'd be concerned about underground storage tanks, surface contamination, etc. 

There are more factors to consider here but from a surface level, it seems your $ will go further in another market or perhaps locally with a different property type (i.e. small multifamily).Lastly, I like @Andrew Jennings Freerks' point regarding claiming hardship or another workaround for keeping your unit as a rental.

It is something that an owner will tolerate when they move but I don't want to replace a couple of couches, deal with spray on a ton of vertical surfaces, etc.No cats.