HIGHLY RECOMMENDED!!! In mid-December (on a very COLD day), Andrew led our small group of four on an amazing walking tour starting at Grand Central Station to the Upper West Side through Central Park and ending at Columbus Circle. Andrew was very well versed in the history, the architecture, and the public art throughout the tour. Having him draw our attention to these things was incredibly insightful and made the experience much more meaningful. He was very accommodating and answered every question our small group had. Also, Andrew was a very authentic and genuine person, which was refreshing, and not the stereotypical tour guide that tries to hard to entertain you. Our group ranged in age from 7 or 8 all the way to 66, and he paced the tour appropriately. It was fast-paced, but we all wanted to see and hear all we could for the morning. An added bonus for us was to learn that this small business was started by friends, and we enjoyed supporting smart entrepreneurs who noticed a niche market opportunity and seized it. Our only regret is that our schedule didn't allow us to take one of the Streetwise tours every morning of our stay.