Dear Mrs. Sylvanie Guilloux,
Thank you for sharing your feedback, we appreciate you for bringing this to our attention. Hotel pickups are scheduled with a staff member after your preferred tour date is confirmed. Upon confirmation for a hotel pick up, instructions from one of our staff members should have been relayed to you by email or phone.
We sincerely apologize for the inconveniences you have experienced. We would like to know more about the driver that did not show up to meet you at your hotel.
Sincerely, Gray Line of San Francisco Team