Then there is the costs involved with getting it set on a foundation on a lot and hooked up to services.

How would I go about offering short-term rental owners my management services?

Then that being said you may guess that I would chose to find my own tenant and run a full background check on them myself and save the fees that your PM might charge for this service.

You might be better off just lowering the price till it sells for cash, but I have seen this option work as well.A thought that I had was that you might be able to find an auction service to sell the property. 

There are free services out there that will take care of all of your marketing for you, for free.

Use an RMLO and loan servicing company. 

If they're in her name she will pay them when the utility company shuts off the services.

I do not recommend paying for lead services.

Only way this happens is if the note is private or held by a local credit union or local commercial bank ..if it rolled up in some large servicer one off buyers cannot or wont be able to do anything with it.

A company (or investor) that defers maintenance to hold down costs and charges lower property management and thereby offering fewer services, may see a higher ratio than 50% of the rents going to costs.