MSC Sinfonia JB Balcony Cabins
Cabin category JB is the only balcony category on MSC Sinfonia: 94 JB cabins on decks 9 and 10.
MSC Sinfonia JB balcony floor plan
How MSC Sinfonia JB cabins compare
JB: no interior size recorded
Where JB balcony cabins sit on MSC Sinfonia
94 of these 94 cabins have no recorded position, so they are excluded. JB cabins are on decks 9 and 10; deck 9 has the most (76).
All 94 cabins in category JB
Deck 9
76 cabinsKnown issues in cabin category JB
No issues recorded for JB cabins.
Balcony prices on MSC Sinfonia
Prices are by cabin type. We don't price individual categories like JB; "See balcony fares" opens current balcony fares with our booking partner.
Balcony is $50 more per night than an ocean view cabin, and $32 less per night than a suite.
Fares as of Oct 6, 2026. Prices change daily.
25% of upcoming Balcony sailings are currently below their recent average fare.
JB on other MSC ships
MSC Sinfonia JB cabin FAQ
How many MSC Sinfonia JB cabins are there, and on which decks?
MSC Sinfonia has 94 JB cabins: 76 on deck 9 and 18 on deck 10.
Do MSC Sinfonia JB cabins connect?
No MSC Sinfonia JB cabins are recorded as connecting cabins.