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Stuyvesant Ballroom
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Stuyvesant Ballroom – Meeting
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Morgan Ballroom – Reception
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Whitney Room
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Astor Room
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525LEX Restaurant & Lounge
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525LEX Restaurant & Lounge
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Private Dining Room
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New York Marriott East Side
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Eastside 1610 Deck
Idea Book
Eastside 1610 Deck

New York Marriott East Side

525 Lexington Ave., New York, NY 10017 Get Directions


There's no better place to host your next event than the New York Marriott East Side. Newly-renovated, this Midtown luxury hotel in the heart of Manhattan offers brand new meeting and event space, cutting-edge audiovisual services, experienced meeting professionals, and Marriott’s trademark customer service. In an inspired location in New York City, our classic hotel is redefining event space with a fresh and modern design that boasts an atmosphere perfect for meeting and mingling. The renovation is complete in each of our event spaces so whether you’re planning a social soirée or a corporate meeting, this aesthetically pleasing space is sure to impress any guest. Highlights include state-of-the-art lighting fixtures and sparkling chandeliers, plush, vibrant carpeting, modern wall and window treatments and neutral wall colors that blend with any theme. Guests can also take in the atmosphere at 525LEX Restaurant & Lounge that features gleaming hardwood floors and rich, saturated colors. The New York Marriott East Side hotel is also easily accessible by car, train, and subway, and from all three New York City airports.
The New York Marriott East Side offers more than 21,000 square feet of completely renovated event space, a ballroom seating capacity of 400, cutting-edge audiovisual services, wireless internet and spectacular catering, all in the heart of Manhattan.


Space Max. Reception Capacity Max. Seated Capacity Sq. feet Floor Plan
Morgan Room 400 250 3,250
Morgan A-C 200 150 2,322
Morgan B 50 40 600
Morgan C 50 40 625
Morgan D 150 80 1,470
Morgan Foyer - - 1,144
Whitney Room 75 50 1,394
Stuyvesant Room 300 180 2,772
Stuyvesant Foyer - -
Astor Room 140 90 1,320
Astor 1 or 2 70 40 660
Astor Foyer 70 18 660
O'Keefe Room 180 120 2,016
O'Keefe 1 or 2 90 60 980
O'Keefe Foyer 70 - 532
Arthur Loomis Room 30 40
Arthur Room 20 20 476
Loomis Room 20 20 527
Arthur Loomis Foyer 30 - 570
Lexington Room 30 40 750
Lower Level Foyer - -
Morgan A 100 70 1,080
525LEX 50 60 720
Private Dining Room 50 50 720
525LEX Private Dining Room 125 110 1,260
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