At I-285 Go N On Roswell Rd & Turn Rt On Mt Vernon Hwy. At 2Nd Light, Turn Left Into Mt. Vernon Towers And Park In Front; If Full, Please Buzz The Receptionist At The Front Or Side Gate & They Will Open For Additional Parking. Walk Back Through The Pedestrian Gate To The Front Door. Press The Button On The Door Pad And The Receptionist Will Buzz You In.