I-285 To Exit 37-Lavista Rd (West). Right Turn On Briarlake Rd. Right Turn On Tristan Cir. Left Turn On Galahad Dr; House On Right I-85 To Shallowford Rd (East). Right Turn On Briarcliff Rd. Left Turn On Briarlake Rd Left Turn On Tristan Cir. Right Turn On Galahad Dr; House On Left