If you have questions about anything to do with PPR, just call them, they've always had great customer service with me. 

Has anyone used RABBU to market their short term rental for sale to potential buyers?  If so how did it go?

What you want to ask is if they are a direct lender funding and servicing your loan

If you are in a market that has alot of STRs, there is most likely reputable companies that will consistently service them.

$25k is only 4.16% of your new purchase price, heck of a deal.Thank you for your service and let me know if you want to talk any more details and run actual numbers based on your situation.

Dealing with warranty service is a pain in any situation but when you also have to deal with a tenant on top its even worse.

It likely is out of date as to cost as this info is quite old (my guess is 5 years but it could be longer):- Rent Recovery Service: offers flat fee service starting at $20. 3 letters start at $30.

Do you use any tools or services to automate the process, or is it something you manually handle?

Usually having a servicing company helps the lender to consider that.  

[Disclaimer: This information is a service to Clients and other readers for educational purposes only.