Cruise Ship (just for retirement or, its a fun thing for young peeps too?)

I am looking at a mail that being sent by my mailing group, showing the "Oasis of The Sea" ship. I google it down and find some interesting fact. The ship had set a record by carrying over 6000 passenger. Its really a floating "small town". With 28 ultra-modern loft suites and 2,700 spacious staterooms, this 16-deck marvel proves that the impossible, is possible (as said on one of the website).