I'd suggest focusing on your goal to purchase another multi-family, or single-family home where you can charge travel nurses per room/bed monthly rent.

•Use business credit or 0% interest credit cards strategically—just be careful with repayment timelines.Next StepsThe biggest thing you can do right now is surround yourself with experienced investors, agents, and lenders who have done what you’re trying to do.

Charge phase 2 investors a funding fee, which gets distributed to phase 1 investors pro-rata to compensate them for their risk.  

Did she try a charge back?

But we also do occasional drive-byes and annual inspections to see how the tenants are caring for it and hopefully catch anything that is potentially damaging before it gets real bad.Some of our clients prefer to pay for the lawn care and we charge a lawn care fee to the tenants.

They're better at collecting rent and charging late fees than most owners ever are. 

We run a background check to look for drug distribution charges and sex offenders3.

I have two banks that have done so as well as a credit card, and know of a couple of organizations that have as well.

I wouldn't charge the tenant for that.The second leak was abuse/neglect, so I would definitely charge.

One thing you might think of doing is having and promoting your own website to avoid the exhorbitant fees charged by the third party sites such as Expedia, Booking.com and Air BnB.