When approaching westbound (from downtown) the driveway to 945 Princess St. is located just BEFORE the Shoppers Drug Mart. When approaching eastbound (from uptown) the driveway to 945 Princess St. is located just AFTER the Shoppers Drug Mart. Once in the driveway continue to the second left, park in the visitor parking lot and go to reception located at the main entrance at the front of the building. Reception is open Monday to Friday 8:30 to 4:30.