stayed at the Parc 55 recently. Nice rooms , nothing great. Co lounge wa actually nice for breakfast
For no real reason I would look at the JW as well.
My only real gripe about SFO in general - aggressive panhandling by street people in any tourist area - especially near the Parc 55. neighborhoods are OK, just stay away from anything located on a cable car terminus
Paging Rudy Gulianni!