Start On Fl-589 Toll S (Veterans Expressway) Via The Ramp Toward Tampa. Continue On The Expressway For Several Miles, Then Take Exit 9 For Gunn Hwy. Turn Left Onto Gunn Hwy, Then Make A Right Onto S Mobley Rd. Continue On S Mobley Rd For A Few Miles Until You Reach Chastain Dr. Turn Left Onto Chastain Dr, Then Turn Right Onto Chastain St. Your Destination, 12242 Chastain St, Will Be On Your Left.