With the numbers you provided above, you will have to ensure you have healthy reserves.

I doubt it will get worse. 

I most certainly will!

What's the lowest credit score you will allow?

In my area I have access to many buying opportunities that the public market will never see due to them being off-market.

At a high-level, I'm looking for a single page that will show the entire health of the property, from income/expenses, to debt coverage, capex, ROI, etc. 

What I'm hoping to find: I'm hoping to make connections, for mutual benefit; this could be investor friendly agents who have experience with identifying promising house hacks, investors who are looking for an additional financial partner, investors who are looking for a partner to help manage the load of projects (I am naturally drawn to planning and execution), and more broadly anyone who is willing to share experience and create new connections!

Let her sell it as she won’t have a taxable gain which you will have if she gives it to you and you sell.

I would also add that you join your local REIA chapter (Real Estate Investor Association) as it will allow you to network with other STR owners and get more location-specific information. 

But that frustration will kill you.