The Mark Hotel is a luxurious 5-star hotel located in the Upper East Side of Manhattan. It offers a variety of rooms and suites, some of which come with a private plunge pool. The hotel's private pool suites feature a spacious outdoor terrace with a heated plunge pool, perfect for a relaxing dip after a long day of exploring the city. The Mark Hotel also offers a range of amenities, including a 24-hour fitness center, a world-class restaurant, and a rooftop bar with stunning views of Central Park.