I had the pleasure of taking the tour with Nick. I was traveling alone on a business trip, and wanted to see the market, but it's so big it was hard to know where to start. We were able to walk around the market, and learn some of the history. Nick had quite a few historic pictures of the market and showed us the pictures as we were standing at that place. He was very knowledgeable, and patient, and answered all of our questions. And after the tour was over, he was willing to help with recommendations, and give us advice, and answer all questions. He was in no hurry to rush off just because the tour was over. It was very nice to be treated with that kind of respect. I really enjoyed the tour.