Christina O', during the long history of yachting, only one luxury super yacht has achieved the status of a legend. The Christina-the yacht of Aristotle Onassis. Christina O underwent a complete refurbishment. Now fully restored to her former glory, Christina O is available to those who want an opulent experience, steeped in the flavour of its illustrious past. She can accommodate thirty two persons in sixteen double cabins and suites (you can sleep in Onassis cabin), speed 19 knots.