If she decides to stay, she can test for mold at her own expense. 

You have to stay on top of them as there are plenty of poor property management companies fewer reputable ones.

Or does the tenant have some rights to stay since there isnt an end date?

I have a primarily stay-at-home job with excessive free time. 

@Priyanka Shah Kudos to you for staying resilient in the ever evolving world of real estate.

This past summer (our first season) we had many multi-generational family reunions book stays.  

You have to have the staying power to ensure you’re still “in the game” after a bad run.  

The longer the tenant stays, the more you collect.I manage 400 rentals and I have only had one animal damage a home more than the deposit would cover.

I haven't looked at J's numbers since then to see what has doubled, what has tripled, and maybe what has stayed somewhat close...That being said, if you are looking for very, very borderline useless numbers, plan on $50/psf for a moderate update to $100/psf for near gut remodel.Given that you are already very close to closing, realistically, I would say, you just need to get actual bids for your scope of work.  

I have had travel nurses, medical students, and military members stay for multiple months in some of my STRs.