What should I look for when inspecting/ touring the area? 

She found the property and after running the numbers on returns decided that I was interested in touring and learning more.

I'm not addressing cash flow here, because that's deal specific and investor specific.But here is a little tour of a "Typical (San Antonio)" (C minus) neighborhood with typical (C minus) structures I picked in a random neighborhood on Google drive around view.What (to me) makes a (C minus) area (in San Antonio) is an abundance of, Loose dogs in the street, fenced front yards with fences leaning and in disrepair, yards full of all sorts of debris (because the little houses lack storage space), antique (who knows how old) paint, neglected leaning secondary structures in disrepair, car repairs going on but seemingly abandoned, pickup trucks from the Carter Administration to the early 90's, Residents who WORK for a living, No chain of Murders, No Sal-mon in the fish tacos in neighborhood restaurants, decent nice (helpful) people you can talk to, extended families living close to each other who help each other, not unlawful in their ways.

I also ask for virtual tours from my buyers agents.

Shawn personally gave me a tour of all his properties and I spoke to Joni on the phone.

If that is not possible, keep the front door open, be on a phone call (with another fake interested prospect), keep all the lights on, and keep the tour short.

I always bunch together tours.

Hello, I'm Alex, I just started a Virtual tour agency for the purpose of growing local businesses.

Hope by the time I come, you can inform me and give me a tour.

When our tour was over, we either rented or sold.