I'm staying at the Hilton and would appreciate any info on the garage across the street. does anyone know how I can contact them to reserve a space. However, I also have another idea. Our car will be a hire car, which I still have'nt booked so I don't know the company, but if they have an ofice in San Francisco I was thinking about asking them if I can leave the car there for a couple of days. Has anyone does this?