It should refer to apartments near Piedmont Park. It’s located in midtown, without the complexity of downtown. People living in the middle class or above, so housing prices are among the best in downtown Atlanta. I heard from friends that buildings are still being built nearby and the asking prices are getting higher.
It’s just a bunch of mansions. It’s said that this is the most expensive in this city, but it’s nothing compared to our celestial magic capital. It’s possible to see the park and the scenery.