Quantum of the Seas CI Inside Cabins
Cabin category CI is a standard-size inside cabin on Quantum of the Seas: 38 CI cabins on decks 8, 9, 10, 11 and 13, from 166 to 258 sq ft.
Quantum of the Seas CI inside floor plan
- Sleeps
- Up to 2 guests
- Beds
- One Royal King bed (can convert into two twin-size beds)
- Bathroom
- One bathroom
- Living space
- Room with bed, vanity and sitting area with sofa
How Quantum of the Seas CI cabins compare
Quantum of the Seas CI inside cabins are standard size: the same 166 sq ft as 4 other inside categories; 100% of its cabins connect to a neighbor.
CI: 166 sq ft · tied #1 with 4 others of 6 inside categories
Find Quantum of the Seas CI cabins on the deck plan
Deck 10 · 12 CI cabins
Swipe to pan · tap a cabinHover a cabin · click to pinClosest alternatives to Quantum of the Seas CI
Only what's different from CI is shown.
Same size, elsewhere on the ship
The next type up: an ocean view cabin
Same size, on higher decks
Where CI inside cabins sit on Quantum of the Seas
Most CI cabins are forward: 74% of those with a recorded position. CI cabins are on decks 8, 9, 10, 11 and 13; deck 10 has the most (12).
What's inside a Quantum of the Seas CI inside cabin
On Quantum of the Seas, Connecting Interior staterooms (category CI) measure 166 sq ft and sleep up to 2 guests. Beds: one Royal King bed that converts into two twin beds. Quantum of the Seas has 37 CI cabins, on decks 8–11 and 13.
One bathroom. Room with bed, vanity and sitting area with sofa.
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
Quantum of the Seas CI cabin photos
All 38 cabins in category CI
Deck 8
10 cabinsDeck 9
10 cabinsDeck 10
12 cabinsDeck 11
2 cabinsAccessible CI cabins
Known issues in cabin category CI
No issues recorded for CI cabins.
Inside prices on Quantum of the Seas
Prices are by cabin type. We don't price individual categories like CI; "See inside fares" opens current inside fares with our booking partner.
Inside is $12 less per night than an ocean view cabin.
Fares as of Oct 8, 2026. Prices change daily.
36% of upcoming Inside sailings are currently below their recent average fare.
CI on other Royal Caribbean ships
Quantum of the Seas CI cabin FAQ
How big is a Quantum of the Seas CI inside cabin?
Most Quantum of the Seas CI cabins are 166 sq ft; sizes run from 166 to 258 sq ft. That is the most common inside size on Quantum of the Seas.
How many Quantum of the Seas CI cabins are there, and on which decks?
Quantum of the Seas has 38 CI cabins on decks 8, 9, 10, 11 and 13; deck 10 has the most (12).
How many people can stay in a Quantum of the Seas CI cabin?
Every Quantum of the Seas CI cabin with a recorded occupancy sleeps up to two.
What's the difference between cabin category CI and 2U on Quantum of the Seas?
Quantum of the Seas CI and 2U cabins are the same size (166 sq ft in total). 2U cabins are on decks 3, 7, 8, 9, 10, 11, 12 and 13; CI cabins are on decks 8, 9, 10, 11 and 13.
Do Quantum of the Seas CI cabins connect?
Yes: 38 of the 38 Quantum of the Seas CI cabins (100%) connect to a neighboring cabin.