Your tenants will only be able to continue paying their current rent if new companies move into the area, creating replacement jobs with similar wages and skill requirements.

If your looking for the least amount of risk and biggest bang for your buck I would look for a company that is a reputable turnkey provider thats actually in Detroit and offers things such as an efficient boots on the ground team, all sorts of established local relationships, solid in-house management, an operation that is highly skilled and well versed in section 8, a company that has proven relationships with both out of state and local lenders.

I’ve been working on mastering ARV (after repair value), but I still feel like it's a skill I haven’t fully nailed yet.

I will add there are some creative and skilled RD investors.  

I am in the process of purchasing 3 properties all right next two each other. 1 multifamily and 2 commercial office space of which we plan on using a significant portion of for our medical practice.

Seeing how they’ve handled similar projects—especially when things didn’t go as planned—can give valuable insight into their problem-solving skills and reliability.How do you usually gather this kind of information?

Examples: Medical Professional Financing (stronger rates and limited down), low down payments of 3.5-10% on jumbo primary, second home or investment properties, 10% down for investment properties of 1-4 units (with no PMI) and portfolio or private loans with attractive ARM or seller carried rates we negotiated. 

I do well in this arena  but the vast majority dont have the skill set to navigate it. 

But, as tou sharpen your analytical skills, and quantify the parameters of your search, you’ll be able to better target a doable deal.  

Find someone at your local REIA who you click with and see about partnering with them, following them through a project, or offer to trade your labor/skills for them mentoring you.