I agree, Tony, they would have to be a lot younger than you and I.

Well, at least younger than me.

As for the living conditions, it seems to vary considerably with the individual cruise lines. Some provide a real cabin, while others only provide you with crew quarters, which are often shared. Joe told me that the headliner bands were treated like royalty, while the piano bar entertainers were just another crew member.
All the best,
Gary

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PSR-S950, TC Helicon Harmony-M, Digitech VR, Samson Q7, Sennheiser E855, Custom Console, and lots of other silly stuff!
K+E=W (Knowledge Plus Experience = Wisdom.)