I went with my parents, so it was just the 3 of us, and our tour-guide Peter. Just an incredible time, and great to get some beautiful views, and to learn more about the history. Peter was phenomenal...really knowledgeable about Chicago, and super friendly. I was nervous that my Parents would have difficulties with the Segway, but Peter did an amazing job teaching them how to use it, and it was as smooth sailing throughout the trip. This was a 3 day trip to visit my parents in Chicago, and this was by far and away, the highlights of the trip. HIGHLY RECOMMEND!!