Took this tour 3 days ago with our adult kids (family reunion in Philly). Great overview of Philly's rich history. Tim was our guide--he's full of information. We all loved that he injected a lot of humor with the history - made it that much more fun! Its a 90-minute tour roughly (think we ran over) but he takes you to a lot of key historical sites (Betsey Ross' house, Christ Church, Ben Franklin Museum courtyard, Independence Square and Liberty Bell area (you can view that on your own). Tour was just the right amount of time and information so as not to be overwhelming. Thoroughly enjoyed it and would highly recommend!