My guy (a small local outfit will rekey my locks for about $5 each including keys!) 

Now that I went to the trouble of identifying mold testing/remediation resources my tenant -- who asserted that she is living with toxic mold -- has not reached out to those outfits. 

Lots of bigger outfits do well with these mediums.

Find that outfit in your area.  

I can't speak to this outfit, but often times these things are just marketing tactics.

The more I think about it, that would be really fun to have a STR outfitting like the 80's or 90's and a place I would love to stay at! 

For outfitting the house I found a room-by-room checklist that showed essentials, I believe I searched Google for AirBnB checklist.

My goal is to have most of them paid off about the time I'm elegible for retirement.

What I do is I keep 3-4 commercial banking outfits on back up in case I need to take out this line of credit and jump ship.I basically dump in all excess income flows into that bucket to greatly knock principal down.Since interest is accrued daily after 12:00 AM each day it allows interest to constantly be calculated off a lower principal since there are constant flows going into the account through out the month.

Do not depend on a "one call thats all" outfit.