It was an excellent package with the World Trade Center Observatory Center, the tour of the city, and boat ride along the East River and Hudson. I like the concept of getting on and off at various locations for more than one day. For foreigners to New York, this style is easier than the subway system. The only confusion that I had was between the 911 Tribute Center and the 911 Memorial Museum which are two different experiences. Other than that, it was an excellent experience. I was impressed with the tour guides and especially the drivers.