I now how tough it's sometimes to not work with the tenant, despite how easy it is for some people to say 'just kick her to the curb'.

Its not like the OP is setting up movers to throw her to the curb tomorrow.

One downside, of course, is the exterior curb appeal which I can't change much, so looking for the interior ugly duckling in an otherwise attractive complex could be a nice niche.. 

Major may be 25+ houses - aside from the obvious differences, street size requirements can change depending on the number of houses, curbs and sidewalks may be required for major sub, but not for a minor.

Not sure why, maybe to curb expectations.

Truckers love it because of the 800 ft deep lot with a turn around & 2 large garages with wood burning stoves.It's in a commercial area, has absolutely NO redeeming qualities & lacks any form of curb appeal but it has sold consistently for $32,000-$42,000 plus costs, (I add in my legal costs to take it back).

On the other hand, if they're just lazy slobs, I'd kick them to the curb asap, upgrade units and get better class of tenant. 

I'd be looking at classic STR markets that have been hammered due to temporary regulations put in place to curb the virus.

Just like when you have an eviction set out and all the stuff is thrown out in the front yard or curb..

Curb appeal matters, cleanliness matters, the property condition matters, you – the owner matters, etc.