I think the Marella Celebration should be renamed the Marella VIBRATION!!!
Its 37 years old and should be decommissioned .
Stayed one week on the Cruise ship on deck 1 at the back of the Ship and am convinced the Engine room was all around us and on average got 3 hours sleep per night ,
literally you could lay on the Bed and see the room vibrate and noises coming from every corner of the room ,i even tried wearing ear plugs without much joy