We took the tour on Christmas Day and it was challenging conditions because it was icy cold and windy. Neil, our guide, was excellent company and led us around Harlem showing how it was and how it has changed. His guiding style was one of a "street poet", incorporating his personal story and plenty of anecdotes. His command of the historical detail was excellent, he really does know his stuff and he manages to conjure the atmosphere of Harlem past and present, even on freezing cold morning in empty streets. He gave recommendations for further exploring, which we took him up on (Minton's Jazz bar was an excellent night out), and took us to famous spots such as Red Roosters and the Apollo theatre. If you are looking for a genuine local to show you his neighbourhood and are happy with an informal, poetical style of guiding I would wholeheartedly recommend Neil's tour...next time I am in NY, I will take another tour with him for sure.