With 4 nights booked at the Hotel Nikko San Fransisco we arrived at the hotel early in the day and were coerced into upgrading to a suite which would allow early check in. After an overnight flight from Sydney Australia we took the option and checked in. the room was spacious and well appointed, separate lounge area, bedroom and large bathroom, and great views out the window, this booking also included access to the club room every afternoon for free drinks and light food. the club room was ok, time was a little limited and it was no match for the standard of say the Lanham in Hong Kong. Breakfast every day was fine with a reasonable selection and good service.
Located at 222 Mason Street San Francisco Hotel Nikko is close to Union Square and train stations.