525 Lexington Avenue at 49th Street, New York, New York 10017 USA
+1 212-755-4000

Start planning your meeting or event here

Tell us about your event, then we’ll contact you and plan it together.

  • 20

    Event Rooms

  • 18,698 sq ft

    Total Event Space

  • 400

    Capacity Largest Space

  • 14

    Maximum Breakout Rooms

About This Venue

  • Set the tone for a successful meeting in Midtown Manhattan, in one of our contemporary event spaces

  • Our 20 flexible meeting venues include the Morgan Room, which can seat up to 400 in theater format

  • All of our event rooms offer state-of-the-art audiovisual technology and high-speed internet access

  • Keep your attendees energized with a coffee break or a buffet lunch, crafted by our catering team

  • Make use of our Meeting Services app, which enables you to contact our staff from your event space

  • Situated near Grand Central Station in Midtown Manhattan, our hotel is easy for your guests to reach

See the Rockettes, Stay with Us and Save 25%

Save up to 25% on tickets this year for select performances of the Christmas Spectacular starring the Radio City Rockettes.

Plan an Inspired Event

Attendee Booking Tools

Image Attendee Booking Tools

We can provide you with a unique complimentary Reservation Link that makes it easy for your guests to reserve their rooms.

  • Shared in an email
  • Embed in a website
  • Personalized with your group name, event dates, hotel, and special rates
  • Displayed in multiple languages on Marriott domains worldwide

Manage Your Event with Ease

Group Lists

If you have a list of your guests, we can make reservations for all of them.

We can send you a report showing which of your guests have reserved rooms and when they plan to arrive.

Mobile Check-In

Guests can check in before their stay, receive instant alerts when their room is ready and check out by skipping the front desk.

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Equipment and Services

Meeting Equipment

35 mm projector

AV equipment

CD player

Film projector

LCD Panel

LCD projector

Microphone

Overhead projector

Rear screen projection

Stage: installed

Stage: portable

TV

TV production service provider

Video camera

Walkie talkie radios

Meeting Services

AV technician

Carpenter

Copy service

Decorator

Electrician

Laborer

Locksmith

Photographer

Security guard

Videoconferencing

Business Equipment

Computers

Printers

Business Services

Copy service

Fax service

Fee for each additional page of outgoing fax

Full-service business center

Messenger service

Network/Internet printing

Notary public

Overnight delivery/pickup

Post/parcel

Secretarial service

Translator

High-speed Internet access

Meeting rooms:Wired,Wireless

Catering

Afternoon Break

Coffee Break

Dinner

Lunch

Reception

Capacity

Capacity Chart

Convert Meters | Reset
  • Terrace Room 1612
  • 18.1x16.1x0
  • 291.41
  •  
  •  
  •  
  •  
  •  
  •  
  • Arthur Room
  • 14x34x9
  • 476
  • 20
  •  
  • 12
  •  
  • 20
  • 20
  • Loomis Room
  • 17x31x9
  • 527
  • 20
  •  
  • 15
  •  
  • 20
  • 20
  • O'Keeffe Foyer
  • 7x76x9
  • 532
  • 70
  •  
  •  
  •  
  • 70
  •  
  • Terrace Room 1606
  • 35.9x15.1x0
  • 542.09
  •  
  •  
  •  
  •  
  •  
  •  
  • Terrace Room 1608
  • 35.9x15.1x0
  • 542.09
  •  
  •  
  •  
  •  
  •  
  •  
  • Arthur Loomis Foyer
  • 10x57x9
  • 570
  • 30
  •  
  •  
  •  
  • 30
  •  
  • Morgan B
  • 24x25x12
  • 600
  • 50
  • 30
  • 20
  • 15
  • 50
  • 40
  • Morgan C
  • 25x25x12
  • 620
  • 50
  • 30
  • 20
  • 15
  • 50
  • 40
  • Astor 1 or 2
  • 22x30x9
  • 660
  • 70
  • 25
  • 20
  • 20
  • 70
  • 40
  • Astor Foyer
  • 60x11x8.6
  • 660
  • 70
  •  
  •  
  •  
  • 70
  •  
  • Lower Level Foyer
  • 0x0x0
  • 707
  •  
  •  
  •  
  •  
  •  
  •  
  • 525LEX
  • 24x30x13
  • 720
  • 60
  •  
  •  
  •  
  • 50
  • 60
  • Private Dining Room
  • 18x40x13
  • 720
  • 50
  •  
  •  
  •  
  • 50
  • 50
  • Lexington Room
  • 25x30x9
  • 750
  • 40
  • 16
  • 14
  •  
  • 30
  • 40
  • O' Keeffe 1 or 2
  • 28x35x9
  • 980
  • 90
  • 45
  • 28
  • 32
  • 90
  • 60
  • Arthur/Loomis Room
  • 0x0x0
  • 1,003
  • 40
  •  
  • 25
  •  
  • 30
  • 40
  • Morgan A
  • 30x36x12
  • 1,080
  • 150
  • 65
  • 30
  • 40
  • 100
  • 70
  • Terrace Room 1610
  • 59.2x19.1x0
  • 1,130.72
  •  
  •  
  •  
  •  
  •  
  •  
  • Morgan Foyer
  • 11x104x10
  • 1,144
  •  
  •  
  •  
  •  
  •  
  •  
  • Morgan D
  • 30x41x12
  • 1,230
  • 150
  • 65
  • 40
  • 40
  • 150
  • 80
  • 525LEX Private Dining Room
  • 42x30x13
  • 1,260
  • 125
  •  
  •  
  •  
  • 125
  • 110
  • Astor Room
  • 22x60x9
  • 1,320
  • 140
  • 75
  • 50
  • 40
  • 140
  • 90
  • Whitney Room
  • 34x41x10
  • 1,394
  • 75
  • 24
  • 20
  • 20
  • 75
  • 50
  • O'Keeffe Room
  • 28x72x9
  • 2,016
  • 180
  • 100
  • 54
  • 50
  • 180
  • 120
  • Morgan A - C
  • 27x86x12
  • 2,322
  • 250
  • 130
  • 60
  • 60
  • 200
  • 150
  • Stuyvesant Room
  • 36x77x16
  • 2,772
  • 300
  • 150
  • 60
  • 72
  • 300
  • 180
  • Morgan Room
  • 28x126x12
  • 3,528
  • 400
  • 225
  •  
  •  
  • 400
  • 250
  • Stuyvesant Foyer
  • 0x0x0
  • 0
  •  
  •  
  •  
  •  
  •  
  •  
  • Terrace Room 1603 - L-Shaped Room
  • 70x28x0
  • 0
  •  
  •  
  •  
  •  
  •  
  •  

Floor Plans

Room Set-Up Examples

Setup Example

Conference and Hollow Square

Appropriate for interactive discussions and note-taking sessions for fewer than 25 people. Many hotels have elegant "boardrooms" for 10 to 20 people, equipped with full audiovisual capabilities, a writing board, cork board and a flip chart.

Setup Example

Banquet

Generally used for meals and sessions involving small group discussions. A five foot round table seats eight people comfortably. A six foot round table seats 10 people comfortably.

Setup Example

E-shape, U-shape and T-shape

Appropriate for groups of fewer than 40 people. These are best for interaction with a leader seated at the head of the setup. Audiovisual is usually best set up at the open end of the seating.

Setup Example

Schoolroom or Classroom

The most desirable setup for medium to large-size lectures. Requires a relatively large room. Tables provide attendees with space for spreading out materials and taking notes.

Setup Example

Reception

Stand-up social function where beverages and light foods are served. Foods may be presented on small buffet tables or passed by servers. May precede a meal function.

Setup Example

Theater

Appropriate for large sessions and short lectures that do not require extensive note-taking. This is a convenient setup to use before breaking into discussion or role-playing groups because chairs can be moved.

Setup Example

Ovals and Rounds

Generally used for meals and sessions involving small group discussions. A five foot round table seats eight people comfortably. A six foot round table seats 10 people comfortably.

New York Marriott® East Side