Cabins onboard Mariner of the Seas offer the cozy comforts of home and state-of-the-art technology. Beds easily convert from two twins to a luxurious Queen. Interactive televisions allow easy access to room service, pay-per-view movies, and a wide array of channels. Choose an exterior room for a beautiful view of the ocean through a picture window, or take it one step further and indulge in a private balcony. Every stateroom includes a private bathroom with shower. For additional amenities and space, Royal Caribbean offers several magnificent suites, which include bathtubs or whirlpool tubs, private balconies, multiple rooms, and more.