Although Reunion community does typically cater to a different demographic so it won't be as much of a pitfall. 

My issue with fourplxes is that based on tenant demographic rent per unit is quite low.

I'm originally from Western PA as well (Slippery Rock) and now reside in Atlanta.Here is how I am looking at it along with the assumptions I am making:1) I think the growth prospects are better in the Atlanta market than Pittsburgh from a pure demographics standpoint.2) I estimate your return on equity at 7.2% currently3) Over the long haul appreciation is going to take you further when it comes to net worth than cashflow will4) Doubling of the roofs is doubling the expensesThings to consider:1) What is the year built of your Atlanta property vs. what you could replace it with in PGH?

I'm wondering if there's a way a show other demographics and statistics that drive the growth to those areas. 

Hi Thomas,For more data about regarding demographics and such: https://www.pordata.pt/en/Home . 

E.g. good schools in certain zip codes, type of renter demographic in each area, e.g. blue collar, white collar, section 8.

It is in a 55+ community so my concern is that I would only be able to choose tenants from certain demographic.

If we can increase our buyer demographics we'll likely see time on market drop by 80-90%. 

.+ New international airport, Maya Tren+ Attracts the perfect demographic for STR guests + Great investment potential...?

It's a demographics driven fact!