Gps Friendly! From Hwy 400 North, Take Exit 14 Toward Cumming And Follow Hwy 20 Through The Heart Of Cumming. Follow Hwy 20 Past Cumming City Center. Take A Right Onto Doc Bramblett Rd, Left Onto Holbrook Rd, Right At The Round-A-Bout, Then Left Into Green Summers. Continue Straight At The Stop Sign. This Home Will Be On Your Left.