Symphony of the Seas 3V Inside Cabins
Cabin category 3V is a standard-size inside cabin on Symphony of the Seas: 70 3V cabins on decks 3, 6, 7, 9, 10, 11, 12 and 14, each 149 sq ft.
Symphony of the Seas 3V inside floor plan
- Sleeps
- Up to 4 guests35 cabins sleep 2 · 35 sleep 4
- Beds
- One Royal King bed (can convert into two twin-size beds) · One double sofa bed in staterooms with up to 4 guests
- Bathroom
- One bathroom
- Living space
- Room with bed and vanity
How Symphony of the Seas 3V cabins compare
Symphony of the Seas 3V inside cabins are standard size: the same 149 sq ft as 1 other inside category; 17% of its cabins connect to a neighbor.
3V: 149 sq ft · tied #6 with 1 other of 7 inside categories
Find Symphony of the Seas 3V cabins on the deck plan
Deck 3 · 45 3V cabins
Swipe to pan · tap a cabinHover a cabin · click to pinClosest alternatives to Symphony of the Seas 3V
Only what's different from 3V is shown.
Where 3V inside cabins sit on Symphony of the Seas
Most 3V cabins are midship: 81% of those with a recorded position. 3V cabins are on decks 3, 6, 7, 9, 10, 11, 12 and 14; deck 3 has the most (45).
What's inside a Symphony of the Seas 3V inside cabin
On Symphony of the Seas, Interior staterooms (category 3V) sleep up to 4 guests. Beds: one Royal King bed that converts into two twin beds and one double sofa bed (in rooms for 4). Symphony of the Seas has 70 3V cabins, on decks 3, 6, 7, 9–12 and 14.
One bathroom. Room with bed and vanity.
Included
- Dedicated stateroom attendant
- Daily cleaning service
- Exclusive bedding collection
- Stateroom climate control
- Ample closet and storage
- In-room HD-TV
- In-room safe for valuables
- Hair dryer
- Deluxe toiletries: shampoo, conditioner & body wash
Symphony of the Seas 3V cabin photos
All 70 cabins in category 3V
Deck 3
45 cabinsDeck 6
15 cabinsDeck 7
2 cabinsDeck 9
1 cabinDeck 10
1 cabinDeck 11
1 cabinDeck 12
2 cabinsDeck 14
3 cabinsKnown issues in cabin category 3V
No issues recorded for 3V cabins.
Inside prices on Symphony of the Seas
Prices are by cabin type. We don't price individual categories like 3V; "See inside fares" opens current inside fares with our booking partner.
Inside is $17 less per night than an ocean view cabin.
Fares as of Oct 9, 2026. Prices change daily.
44% of upcoming Inside sailings are currently below their recent average fare.
3V on other Royal Caribbean ships
Symphony of the Seas 3V cabin FAQ
How big is a Symphony of the Seas 3V inside cabin?
Every Symphony of the Seas 3V cabin is 149 sq ft. That is the most common inside size on Symphony of the Seas.
How many Symphony of the Seas 3V cabins are there, and on which decks?
Symphony of the Seas has 70 3V cabins on decks 3, 6, 7, 9, 10, 11, 12 and 14; deck 3 has the most (45).
How many people can stay in a Symphony of the Seas 3V cabin?
Symphony of the Seas 3V cabins sleep up to four. 35 cabins sleep 2 and 35 sleep 4.
What's the difference between cabin category 3V and 4V on Symphony of the Seas?
Symphony of the Seas 3V and 4V cabins are the same size (149 sq ft in total). 4V cabins are on decks 6, 7, 8, 9, 10, 11, 12 and 14; 3V cabins are lower, on decks 3, 6, 7, 9, 10, 11, 12 and 14.
Do Symphony of the Seas 3V cabins connect?
Yes: 12 of the 70 Symphony of the Seas 3V cabins (17%) connect to a neighboring cabin.