W of I-25, as close to the mountains as possible will be easier to find tenants generally speaking (also think of the commute into Denver), and the spring will be the easiest time of year.

Think of all the horror stories about tenants maxing out the heat with their windows open during the winter, deliberately running water bills up, etc.

There's a lot of new developments in many areas to consider.If you're considering areas that are a bit further out from Downtown or Midtown such as Marietta, Brookhaven, Sandy Springs, Doraville, Decatur, Duluth, you may be able to find reasonably priced homes.

Add another $20 a month for that.Add in HOA fees ($300 a month; shown in your link), Gas, electricity, high-speed internet, water, trash and snow removal. 

It goes in much faster and is more water resistant. 

We clean a few Airbnbs near here on Clifton Ave and they stay rented Spring, Summer, and Fall then slow down in the winter. 

I've been buying vacant lots in Joshua Tree and Palm Springs for the past 2 years.

We couldnt have a large hole in the ground fill up with water that we were going to place a septic tank in.

Make sure that this won't put your future buyer in hot water with the VA or his lender. 

You can file a protest to tax values in the Spring.