CruiseMapperDeck PlansMS Serenissima deck plansMS Serenissima deck 3 planMS Serenissima deck 3 planDeck layout and review Deckplan info All deckplans Ship WikiNext Deck 4 Next Deck 4 All Deckplans Ship WikiReview of MS Serenissima deck 3Cruise cabins from 301 to 338, of which Inside Staterooms (including Single Inside), Outside Staterooms (including Single Outside), and one Superior Stateroom.