Brittany Chang/Business InsiderRoom service isn't always free on mass-market cruise ships.
On Silver Ray, not only are the hot dogs and hamburgers delivered to your suite complimentary — but caviar is, too.
Simply call the room service line or ask your butler for caviar, and before you know it, a tin of the expensive fish eggs will be presented at your door.
It wasn't the best caviar I've ever had (it's one of Calvisius' cheapest options).
But it definitely added the unnecessary, theatrical, and extravagant touch I had been seeking on a $650-a-day cruise.
Persons:
Brittany Chang, Silver Ray