Have you checked the threads pertaining to the properties in question in the hotel chain fora? Often enough, members will include such information as airport transport, nearby places to eat, etc.
Also
http://www.flyertalk.com/forum/ameri...w-san-sfo.html.
The cost from the airport to the hotel will be more than v.v. thanks to the influence of the "taxi mafia". You might consider a shuttle or private pickup.