Are there any "reasonable" special accommodations for tenant behavior that is a health or safety hazard?  

Is it likely that they were reported for some kind of bad behavior?

Additionally, biggerpockets considers this behavior to be trolling and flaming which is prohibited.

Engaging in criminal behavior only makes things worse.

To me that was strange behavior and I was unsure about this persons character at that point.  

If they are treating you this way when  they are expected to be on their best behavior and you can detect problems the most easily, what will they be doing later on when it's more difficult for you to determine if they are doing the right thing or not?  

If so that is criminal behavior.

The inquires I get from AirBnB are more of the millennial crowd"The user interface of the 2 platforms, vrbo being old tech (middle aged people won't even notice and don't care, millennials can't bear it :) ) and airbnb on the contrary new with a modern behavior or even language is a perfect match for them. :)

Dad isn't on lease- I am not going to support that behavior where a grown woman has her daddy involved.I plan on having a direct conversation with the three tenants on the lease to openly and responsibly address concerns.Here are my questions:In reviewing the deposit check, I noticed that her dad IS a joint on the checking account.

You are an investor who is making sacrifices now for their future benefit; you can see the rational of paying off your highest interest rate loan and don't need a behavioral psychology trick to keep you on track.