Located on Midtown Manhattan's East Side, Marriott East Side New York is perfect for visiting New York City's best attractions, restaurants and shopping. Marriott East Side New York is located at 49th Street and Lexington Avenue just one block off Park Avenue on midtown Manhattan's prestigious east side. Fifth Avenue shopping is three blocks away and the city's best museums and restaurants as well as its finest nightlife are within minutes of the Marriott East Side New York.