It is fully rented at this time with NNN leases, but with B and C tenants.

My agent and I have narrowed down our search to two properties that will be the best for investment.

I shopped around and got a bunch of quotes and have narrowed it down to 3 options that only differ in the deductible.

@Matthew McNeilI would add to your requirements that the Investor does NOT need the cash flow.If they need the cash flow, then this will NOT work for them.This narrows down the kind of Investor that should follow this strategy.The only added Caveat I would say is that I include your JOB as a cash flow.So if you are making a lot of money in your profession, then how is an extra $100 per month or even $1k per month going to somehow help you?

Lastly, go do 5 more and retire, start a band, or go skydiving.

My interests are currently about learning about Flipping, Wholesaling and potentially rental properties in the future-working on narrowing my focus as I learn more.

I did a LOT of work myself because I knew I had a narrow margin to deal with, maybe even less than I thought.

A invests in B, and then B invests in C. 

Great insight on Summerville as well, you really gave me a good starting point of places to look, it was getting a little overwhelming trying to narrow down an area to look without knowing the area. 

The areas from Independence to Grandview outside of the 435 loop are primarily B and C class and can perform well.