That's a low-return improvement, compared to say new bathrooms/kitchens.IMHO, if you expect to increase your net through rental and market appreciation, consider the length of time it will take to realize that goal—many years. 

Her husband was a known drinker with a history of conflict, and it was clear that a straightforward eviction wouldn’t be easy.

You just won't really have a ton of positive cash flow right off the bat if you are refinancing at 70-80% LTV at today's interest rates.Multi family you can get both but those are tougher on the equity side of things since they cost more to rehab compared to a single family home.

As of 10/11/24, here's some quick compares of various service prices for providers I've checked into myself: NamePricingGuesty for Hosts$39/monthBookingAutomation$12/moBeds24$20/moTokeet$15/moLodgify$50/moElina$100+/moRentlio$13/moHostTools$32/moHostfully$119/moUplisting$100/moHospitable$29/moSmoobu$28/moiGMS$28/moLodgix$79/moOwnerRez$40/mo

How does this compare?

What is the market value of a bed room and a bathroom  for the purpose of Comparative market analysis. 

If you have I’d love to hear your feedback.What other programs out there would you say are comparable?

I’ve been following much of the research you suggested, like inspecting the property and assessing comparable homes in the area.

The no state income tax doesn't really apply when you are comparing to other investment locations.

Very comparative to purchasing something myself, yet total freedom.