For business or pleasure, Newark Liberty International Airport Marriott is featuring more than 13,260 square feet of banquet and meeting space that sets us apart from other hotels Newark Airport has to offer. Business-friendly accommodations include 26 Newark meeting rooms and a maximum of 15 breakout rooms. Serving as a Newark convention center, The Grand Ballroom comfortably seats up to 700 guests. Our conference center Newark hotel is near EWR and has a complimentary airport shuttle service. Customized Newark meeting packages and specials on-hand for all next company retreats or meetings.