I had a 7:00 a.m. flight out of SFO and decided to stay here. As has been mentioned before, the overnight parking is pricey at $30 for self park and $40 for valet. There is no club lounge, but they do offer a reception from 5-6 p.m.
The room was clean and comfortable although the Westin “heavenly” bed didn’t quite live up to it’s reputation due to rough sheets. I wasn’t bothered by any noise from airplanes or adjacent rooms. I appreciated having 2 separate outlets in the bathroom and I counted four accessible outlets in the bedroom with 2 USB ports on one nightstand. It’s not fancy, but I’d stay here again for an early departure from SFO.