10. Whilst at the Sheraton the staff were all very friendly, especially the doormen who i must give a special shout-out to as they were very kind and funny, even giving us umbrellas when they saw it was raining outside (which it did a lot :)There was a decent size pool however, it was too cold for us to use it in february although we did see a few brave people enter in :DOverall, not the cheapest option in San Francisco but as always Sheraton delivers.