According to the Daily Mail on January 24, the world's highest restaurant, At.mosphere, opened its doors on the 122nd floor of the world's tallest building, the Burj Khalifa, on Monday. With a dizzying 1,350 feet (422 meters) in height, the At.mosphere is two floors below the observation deck and offers "one of the finest luxury dining and lounge experiences in the world". It can also serve more than 200 covers at any one time。