You may want to consider setting your rocks down gently, turning around and walking back into that Big Glass House from where you're throwing rocks from as Title Insurance is a HUGE target!

I did a buff/refinish coat on hardwoods on a C-Class rental.

I love when I pull flooring and find an untouched (Or gently touched) natural wood flooring.

Appliance UpdatesCost-Conscious Choices: - Look for gently used or discounted appliances

You just need to learn how to properly strip, wax, and buff back to that high gloss finish with a commercial power floor buffer and the correct cleaning/waxing products.

I prefer to disqualify them (respectfully and gently) as soon as I know they will not meet our minimum criteria, then I give them other resources for them to pursue and wish them well.

Best to gently part ways when the lease is up.

@Dan DiCiaulaI've used my oscillating tool to cut of nailing and other flanges to make stock windows fit, used pressure-treated lumber to modify openings, and me and my Great Stuff foam are very tight.The problem is that you're handing off your property to a C-class tenant who is not going to be gentle on the windows.

@Jay Hinrichs, All right I'll take that gentle slap. 

And you can be a gentle waiting presence constantly reminding him that he has a willing buyer whenever he makes the price attractive.