Shelton Hotel

The Shelton Hotel, built in 1924 and now called the New York Marriott East Side, was a 35-story hotel, 387 feet tall with 1200 rooms, and was the tallest residential building in the world when it was built.


Source: http://daytoninmanhattan.blogspot.com/2010/08/1924-shelton-hotel-49th-and-lexington.html

Today, it is lost in the forest of buildings in New York, but at the time it was very futuristic. It only has 646 rooms today and is  4-star hotel.


NY Marriott East Side