This handsome ship has everything for the discerning cruise passenger prepared to pay and will offer even more space, dining rooms and facilities than its sister ships. Service is friendly and highly professional on this line. Passengers on the Crystal Serenity tend to be wealthy, 50+ and mainly American. When all cabins have double occupancy, the ship provides a space ratio of 62 tons per passenger and a crew to passenger ratio of one for every 2 passengers. At full capacity the space ratio is 63 tons per passenger and the crew ratio is one to 2 passengers.