Given this paragraph about a hotel, how many stories is the Ansonia?

Context: The Ansonia is a condominium building at 2109 Broadway, between 73rd and 74th Streets, on the Upper West Side of Manhattan in New York City. The 17-story structure was designed by French architect Paul Emile Duboy in the Beaux-Arts style. It was built between 1899 and 1903 as a residential hotel by William Earle Dodge Stokes, who named it after his grandfather, the industrialist Anson Greene Phelps. Over the years, the Ansonia has housed many conductors, opera singers, baseball players, and other famous and wealthy people. The Ansonia is a New York City designated landmark and is listed on the National Register of Historic Places.

Answer: 17 stories