@Russell Brazil, thank you for providing the information and contact for a local Baltimore bank!

As an airport professional, I'm curious about how you intend to provide storage for aircraft. 

I am co-owner of a company that provides EMD Lending services to wholesalers. 

A few questions:Did Zillow provide any reasoning for blocking?

There is a university nearby (within 0.4 mi)Any guidance you can provide?

You could consider offering to have the shower inspected by a licensed professional to provide a written report confirming its safety and functionality to address your tenant's concerns.If your tenant continues to refuse to pay rent, you may have grounds to evict them for non-payment of rent.

Will trade golf lessons for mentoring 😁 @Joshua Ostler As a professional golfer, your background may provide you with an advantage over other investors.

However, the appraiser says that the stairs are of safety concern, and I need to be rebuild to code.

We review a multitude of data sources to provide a real-time view into a real estate marketWhile a data-driven approach is useful to narrow down all the options, having boots on the ground (i.e. agent or contractor) is always important for due diligence

I suggest reading about David Green's core-4. https://www.biggerpockets.com/blog/core-four-real-estate-teamYou can build a solid team if you start by finding an investment focused realtor who sources deals and has a large network to provide you with.