Sun Princess' fresher ... Standout features include a three-floor main dining area, the Princess Arena with capacity for 990 guests and a 250-person entertainment space known as The Dome.

Throw in the traditional room service ... sailing September 14 and beyond for any ship except Sun Princess will be canceled. Main dining reservations for guests sailing through September 13 ...

After completing updates to its Princess app, the cruise line invited passengers to use the app ahead of their voyage to set their dining preferences and make main dining room reservations ...

I boarded the Sun Princess in Barcelona for an eight-night ... Abandoning the self-serve buffet in the inclusive dining areas is designed to cut down waste, with staff serving individual portions ...