If she wants paid for canceled appointments, then I would suggest you look for a new cleaner.My policy is to keep all funds if the guests cancels within two weeks of their stay, unless I'm able to rent to someone else for the same period/rate.

Verifying last 2 years of rental history and income extremely important to find the “best of the worst”.Make sure you understand the Class of properties you are looking at and the corresponding results to expect.

We’re considering reaching out to local hospitals to offer it as housing for travel nurses and doctors, but we’d love to hear any advice or suggestions on the best approach this?

The best way to find that is networking.

What is the appreciation, condition, community, class level and vacancy rates?

What kind of rates are you getting on gap?

They will also often carry very expensive interest rates and have other fees tacked on.

It's updated yearly and is the best $40 you'll spend as a Landlord. 

The success rate is below 30% so it is always do some arrangements with the tenant or move on depending on the case.

My best piece of advice is find the most nit picky building inspector you can.