Rooms are very large and clean. All my needs were met. Breakfast was light but good enough for our needs.
Smoking area was right in front of our room. There was no lingering smells but it was still unpleasant to be around if you stepped outside while someone was in the middle of a smoke. Maybe move the area to the center of the courtyard instead?
With a stay at Airport Inn in South San Francisco (Downtown South San Francisco), you'll be within a 15-minute drive of Oracle Park and Cow Palace. Featured amenities include express check-out, an elevator, and a vending machine. Free self parking is available onsite.