It has a full-time doorman and a canopied entrance and a two-and-a-half-story entrance surround. It has a roofdeck, a bicycle room and laundry facilities in the basement. It permits pets and window air-conditioners.

It was designed by Sugarman & Berger whose other impressive Manhattan buildings include the New Yorker Hotel nearby on Eighth Avenue and 34th Street, 340 Riverside Drive and the Master Apartments on Riverside Drive, One Fifth Avenue, 45 Fifth Avenue, 239 Central Park West, 21 East 10th Street, 25 East 86th Street, 40 East 88th Street, 51 East 86th Street, and 685 West End Avenue.

It is just to the west of Dyer Avenue between 9th and 10th Avenues and is very convenient to the Jacob K. Javits Convention Center, the James A. Farley Post Office, Madison Square Garden, Pennsylvania Station and the Hudson Yards.

There is good cross-town bus service.

Haddon Hall is also the name of an English country house on the Wye river in Bakewell, Derbyshire, England, one of the seats of the Duke of Rutland. It has been described as the perhaps the finest example of a fortified medieval manor house. According to Wikipedia.com, "William Peverel, illegitimate son of William the Conqueror, held the manor of Haddon in 1087