Celebrity Millennium C1 Suite Cabins
Cabin category C1 is a standard-size suite on Celebrity Millennium: 72 C1 cabins on decks 7 and 8, each 191 sq ft with a 54 sq ft balcony.
Celebrity Millennium C1 suite floor plan
- Sleeps
- Up to 4 guests
- Beds
- C1 staterooms offer a king bed that converts into twin beds · and some cabins also include a sofa bed or Pullman for added capacity.
How Celebrity Millennium C1 cabins compare
Celebrity Millennium C1 suite cabins are standard size: the same 191 sq ft as 2 other suite categories, with a 54 sq ft balcony, the smallest among suite categories; none of its cabins are connecting cabins.
C1: 191 sq ft · tied #8 with 2 others of 10 suite categories
Find Celebrity Millennium C1 cabins on the deck plan
Deck 8 · 71 C1 cabins
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Only what's different from C1 is shown.
Where C1 suite cabins sit on Celebrity Millennium
Midship holds the most C1 cabins, 40% of those with a recorded position. C1 cabins are on decks 7 and 8; deck 8 has the most (71).
What's inside a Celebrity Millennium C1 suite
The C1 and C2 categories both denote a standard Concierge Class Stateroom, a premium veranda experience above the basic veranda level, which includes special amenities like priority check-in, a pillow menu, fresh fruit, and a dedicated concierge. C1 signifies a Prime or most desirable location within that class (often midship/higher deck), while C2 represents the standard, mid-tier location within the Concierge Class. Beds: C1 staterooms offer a king bed that converts into twin beds; and some cabins also include a sofa bed or Pullman for added capacity.
Included
- Private veranda
- convertible king/twin bedding
- seating area
- upgraded bath products
- dedicated concierge service
- priority check-in
- welcome lunch
- daily canapés
- interactive TV
- mini-fridge
Celebrity Millennium C1 cabin photos
All 72 cabins in category C1
Deck 7
1 cabinDeck 8
71 cabinsKnown issues in cabin category C1
No issues recorded for C1 cabins.
Suite prices on Celebrity Millennium
Prices are by cabin type. We don't price individual categories like C1; "See suite fares" opens current suite fares with our booking partner.
Suite is $71 more per night than a balcony.
Fares as of Oct 6, 2026. Prices change daily.
65% of upcoming Suite sailings are currently below their recent average fare.
C1 on other Celebrity ships
Celebrity Millennium C1 cabin FAQ
How big is a Celebrity Millennium C1 suite?
A Celebrity Millennium C1 cabin is 191 sq ft inside plus a 54 sq ft balcony: 245 sq ft in total. That is the most common suite size on Celebrity Millennium.
How many Celebrity Millennium C1 cabins are there, and on which decks?
Celebrity Millennium has 72 C1 cabins: 1 on deck 7 and 71 on deck 8.
How many people can stay in a Celebrity Millennium C1 cabin?
Every Celebrity Millennium C1 cabin with a recorded occupancy sleeps up to four.
What's the difference between cabin category C1 and C2 on Celebrity Millennium?
Celebrity Millennium C1 and C2 cabins are the same size (191 + 54 sq ft). C2 cabins are on decks 7, 8 and 9; C1 cabins are on decks 7 and 8.
Do Celebrity Millennium C1 cabins connect?
No Celebrity Millennium C1 cabins are recorded as connecting cabins.