If you want to have a great vacation in San Francisco, I highly recommend the Club Wyndham Canterbury. The one bedroom has a mini kitchen with dishes, etc.. so you can request a electric skillet and cook in the room.
The resort is a short walk to Union Square for shopping and is close to downtown San Francisco. San Francisco is a fun city to walk (my opinion), so this is an ideal location for either a Worldmark or a Club Wyndham owner. I book using Wyndham Rewards, so the stay was free over the weekend.