Head Southwest On I-985 S,Take Exit 4 For Ga-20/Us-23 S Toward Buford/Cumming,Use The Right 2 Lanes To Turn Right Onto Ga-20 W/Us-23 S/Buford Dr,Continue Straight Onto Ga-20 W/Buford Dr/Nelson Brogdon Blvd, Turn Right Onto Sycamore Rd, Turn Left Onto Riverside Rd,Turn Left Onto Princeton Oaks Dr. Destination Will Be On The Left.