Great , Very Hot day but managed to keep in shade for most of time in central park . More time spent in park rather than upper east side ,but preferred that. Very informative guide , saw things and had them explained wed have not had we have just walked through park without guide. Far too many people on bicycles tours - they certainly missed out as they didn't go to places we did. Being English and not knowing too much American History the Upper East side walking tour was not as interesting that was us not the guide
Bill is a great guide. Informative and congenial. Good pace to the tour. Took this tour 5/6/17. Will take more tours from him when I return to New York.