Always do your own due diligence, talk to other competing PMs in the specific area to gauge market rents, conditions, crime, employers, and other important determinant factors.

I would recommend working with a skilled, competent real estate agent in this purchase. 

How is a new-kid-on-the-block supposed to compete against that?

It’s also pretty mainstream so you can find a competent broker etc to help you along the way.

This is a mine field without competent advisors.Best of luck.

I have heard mixed reviews about Spartan lately (big memphis Turnkey player) and the amount of time its taking them to find tenants.

In 1986, American golfers made up 60 percent of the Top 100 players in the World Golf Rankings.

This is the article we wrote with some of the numbers involved https://www.denswap.com/new-buyers/how-to-make-money-with-your-first-coworking-space/ and we use https://www.coworkingheatmap.com for general neighborhood research - I'm not seeing any competing spaces anywhere around Griffin. 

As well, Greenville tries to be touristy, but it does compete in the same tourism market as the coastline, to which it looses pretty badly. 

I would encourage you to stop competing and control your purchases.