While military residents can range the spectrum of positive to negative, ultimately I wouldn't invest there because it is a military city.

On the other bookend of the price spectrum you can buy a home that needs a lot of love, give it said love over time (live-in-flip anyone?!?) 

@Lesley Resnick: $45.6k / door is on the lower end of the spectrum for the OKC area, but not crazy low.

Otherwise, I suggest getting a broad spectrum of lenders' input.

I also charge at the upper end of the rental spectrum for my area as my place is nice, has a yard, and you can have your pet or ESA without issue. 

However, now that my kids need more time from me (7 year old and 9 year old), I'm looking to be more in the passive investor spectrum since I've done a lot of "active" investing and it's great, but takes more time than I have.

What potential challenges would exist on a broad spectrum? 

For example, you'll find all kinds of options on the spectrum between Discount Brokerages and Premium Brokerages. 

Syndication documents can run $2500-$15000, (if custom more on the higher end of that spectrum).Read up on the Howey Test, if the transaction meets the below, it's a security. 

I’d be happy to show you some properties on all ends of the spectrum.