Just returned from vacation which included 1.5 days in San Fran. Took the Real SF Tour based on recommendations from TA. Loved this tour! Not only do you visit some cool neigherhoods but also some real hidden gems in the city. Chris is an entertaining guide with a passion for SF that you do not find in your normal guides. His quick wit and insightful commentary on SF are a real treat. Their use of public transport provides a nice balance to walking and covering territory that might otherwise be missed in a straight walking tour. Take the tour and ask for Chris, you will not regret it. Blake H.