We booked this experience on our last day in Beijing. Yu, our instructor, met us at the East Gate of the Temple of Heaven as specified, though we were a few minutes late due to the morning traffic. We had a couple of extra people, and he was easily able to accommodate this and negotiated a fair rate for them to join the class. We went to an area where many community members were practicing Tai Chi, and there was plenty to room for our class. Yu led us through a sequence, then proceeded to break down the sequence and explain the history and rationale of Tai Chi as well as some aspects of Chinese Medicine. It was a truly awesome experience, and my only regret is that I do not live in Beijing so that I could continue to study with Yu. I would highly recommend this experience.