Via Ga-400 N Toward Buckhead And Cumming. Continue On Ga-400 N For About 5 Miles, Then Take Exit 5 For Abernathy Road Toward Sandy Springs. Turn Left Onto Abernathy Rd Ne, And After About A Mile, Turn Right Onto Roswell Road (Ga-9). Drive Approximately Another Mile, And 6700 Roswell Rd Will Be On Your Left In The Highgate At Sandy Springs Community. Once Inside The Community, Follow Signs To Building 20, Unit D.