Carnival Sunshine 4S Inside Cabins
Cabin category 4S is a standard-size inside cabin on Carnival Sunshine: 22 4S cabins on decks 10, 11 and 12, each 185 sq ft.
Carnival Sunshine 4S inside floor plan
- Sleeps
- Up to 4 guests14 cabins sleep 2 · 5 sleep 3 · 3 sleep 4
- Beds
- Two twin beds (convert to king)
- Bathroom
- Full bathroom with shower
- Living space
- Desk and seatAmple closet space
How Carnival Sunshine 4S cabins compare
Carnival Sunshine 4S inside cabins are standard size: the same 185 sq ft as 8 other inside categories; none of its cabins are connecting cabins.
4S: 185 sq ft · tied #2 with 8 others of 10 inside categories
Find Carnival Sunshine 4S cabins on the deck plan
Deck 11 · 9 4S cabins
Swipe to pan · tap a cabinHover a cabin · click to pinClosest alternatives to Carnival Sunshine 4S
Only what's different from 4S is shown.
Where 4S inside cabins sit on Carnival Sunshine
Most 4S cabins are forward: 73% of those with a recorded position. 4S cabins are on decks 10, 11 and 12; deck 11 has the most (9).
What's inside a Carnival Sunshine 4S inside cabin
On Carnival Sunshine, Cloud 9 Spa Interior staterooms (category 4S) measure 185 sq ft and sleep up to 4 guests. Beds: two twin beds (convert to king). Guests get exclusive Cloud 9 Spa amenities, listed below. Exclusive amenities apply to 1st and 2nd guests only; 3rd and 4th guests are not entitled to the exclusive amenities. Carnival Sunshine has 22 4S cabins, on decks 10–12.
Full bathroom with shower. Desk and seat and ample closet space.
Included
- Unique welcome ritual
- Priority spa reservations
- Unlimited use of Thermal Suites
- Complimentary scrub kit to use in our Thermal Suites
- Two complimentary fitness classes (per guest)
- Complimentary body composition analysis
- Exclusive discounts on treatments during port days
- Cloud 9 Spa bathrobes and slippers
- ELEMIS in-stateroom bath products
- Dedicated stateroom attendant
- Soft, cozy linens
- Plenty of closet and drawer space
- In-room safe for valuables
- Television
- Stateroom climate control
Carnival Sunshine 4S cabin photos
All 22 cabins in category 4S
Known issues in cabin category 4S
No issues recorded for 4S cabins.
Inside prices on Carnival Sunshine
Prices are by cabin type. We don't price individual categories like 4S; "See inside fares" opens current inside fares with our booking partner.
Inside is $14 less per night than an ocean view cabin.
Fares as of Oct 13, 2026. Prices change daily.
28% of upcoming Inside sailings are currently below their recent average fare.
4S on other Carnival ships
Carnival Sunshine 4S cabin FAQ
How big is a Carnival Sunshine 4S inside cabin?
Every Carnival Sunshine 4S cabin is 185 sq ft. That is the most common inside size on Carnival Sunshine.
How many Carnival Sunshine 4S cabins are there, and on which decks?
Carnival Sunshine has 22 4S cabins: 8 on deck 10, 9 on deck 11 and 5 on deck 12.
How many people can stay in a Carnival Sunshine 4S cabin?
Carnival Sunshine 4S cabins sleep up to four. 14 cabins sleep 2, 5 sleep 3 and 3 sleep 4.
What's the difference between cabin category 4S and 4E on Carnival Sunshine?
Carnival Sunshine 4S and 4E cabins are the same size (185 sq ft in total). 4E cabins are on decks 6 and 7; 4S cabins are higher, on decks 10, 11 and 12.
Do Carnival Sunshine 4S cabins connect?
No Carnival Sunshine 4S cabins are recorded as connecting cabins.