David was a fantastic guide. He reached out in advance to understand any needs and preferences of our group so he could tailor the tour to us. Because we had a time crunch we started the tour at Hudson Yard and ended at 911. We learned many interesting stories about NYC that were well beyond what I’ve seen on other tours. Because we had one in our family who has never seen Central Park David provided us a printed self-guided tour of the park we could do on a day with more time. So thoughtful! I’d highly recommend!