In Atlanta, within two years there will be a new St. Regis, a Rosewood Hotel (Mansion on Peachtree, and the first flagship of a new brand of hotels being launched by the previous Ritz-Carlton CEO (in Alpharetta). The Four Seasons rooms are currently undergoing a soft upgrade. Ask about rooms on the 5th floor that have a balcony. If you visit the FS Atlanta be sure to enjoy the chocolate buffet with live piano (he takes requests) on Friday nights... My room preference is the Four Seasons though I think the RC Buckhead dining room serves better food and has a better location.
Best,
Goodmorning2U