Brilliance of the Seas launched in 2002 as part of Royal Caribbean’s Radiance Class, and two decades on, the deck plan still holds a few surprises that most booking engines will not flag. The ship carries 1,075 cabins across seven passenger decks, but the age of the vessel means some cabins have worn better than others. I sailed Brilliance from Vancouver to Alaska in May 2023, and the biggest lesson was simple: where you sleep matters more on an older ship than a newer one. Frayed edges, scratched surfaces, and worn fabrics are real, and they are not evenly distributed. The cabins I would book today are not always the ones the booking algorithm pushes first.

How This Ship’s Layout Works

Brilliance carries passengers across Decks 2 through 10, with seven of those decks housing cabins. Decks 2, 3, and 4 sit below the main public areas and hold inside and ocean view cabins. Decks 7, 8, and 9 are the primary balcony decks. Deck 10 is suite territory, home to the Royal Suite, Owner’s Suites, Grand Suites, and Junior Suites.

The Pacifica Theatre and several bars sit on Decks 4 and 5. The pool deck and Windjammer buffet occupy Deck 11. This means Deck 7 cabins sit directly above the entertainment venues, and Deck 10 cabins sit directly below the pool deck. Decks 8 and 9 are sandwiched between cabin-only floors, which is why they are consistently the quietest.

The ship has three main lift lobbies - forward, midship, and aft. Midship cabins on any deck offer the shortest walk to dining, the Centrum, and the pool. The Minstrel dining room spans Decks 4 and 5 at the aft of the ship.

Best Balcony Cabins

The sweet spot for balcony cabins on Brilliance is Deck 8 midship, port side or starboard depending on your itinerary. On Alaska sailings northbound, the starboard side faces the Inside Passage coastline. On the return southbound, port side gets the views. If you are sailing the Caribbean, side matters less.

Spacious Balcony cabins (categories 1B through 4B) offer 204 sq ft of interior space plus a 41 sq ft balcony. That is 25 sq ft more than a standard balcony cabin, and the sitting area with sofa makes a real difference on sailings longer than five nights. On Deck 8, cabins 8100 through 8140 (port) and 8600 through 8640 (starboard) sit midship, away from lift lobbies and aft engine vibration.

The trade-off is price. Spacious Balcony cabins carry a premium of roughly GBP 150-250 ($190-315) per person over standard balconies on a seven-night sailing. Whether that is worth it depends on how much time you spend in the cabin. For Alaska, where early mornings watching glaciers from your balcony are the whole point, I would say yes.

Standard balcony cabins on Deck 9 are also excellent. Cabins 9060 through 9100 midship port offer good stability, no obstructions, and cabin-only decks above and below. The hump cabins at 9580 to 9590 on Deck 9 are worth noting. Where the hull widens, these cabins get superior views both downward and to the sides.

Avoid Deck 7 balconies unless you are specifically booking an obstructed-view cabin at a discount. The lifeboat canopy blocks the downward view, and the theatre on Deck 6 below can push bass and vibration upward during evening shows.

Best Inside Cabins

Inside cabins on Brilliance are 170 sq ft across most categories, which is standard for Royal Caribbean. They sit on Decks 2, 3, 4, 7, 8, and 9. The best inside cabins are on Deck 8 midship, where you get the noise buffer of cabin-only decks above and below, plus the shortest walk to the main lift lobby.

On Decks 2 and 3, the inside cabins are cheaper but come with more engine hum, especially at the aft end. Forward cabins on Deck 2 pick up anchor chain noise in tender ports. If you are booking inside to save money, Deck 3 midship is the best budget pick. You avoid both the engine vibration aft and the anchor noise forward.

An honest take: inside cabins on Brilliance feel their age more than balcony cabins. Without natural light to brighten the space, worn carpets and scratched surfaces are more noticeable. They are tolerable for short sailings of four to five nights. For anything longer, the upgrade to an ocean view or balcony pays for itself in comfort.

The three Studio Interior cabins on Deck 4 (category 2W) are 108 sq ft with a single bed. They are cramped but purpose-built for solo travellers and carry no single supplement. More on those below.

Best Suites

Brilliance offers five suite categories, all on Deck 10. The standout is the Junior Suite (category J3) at 299 sq ft with a 66 sq ft balcony. For the price, it is the best value suite on the ship.

The Junior Suite upgrade from a standard balcony typically runs GBP 400-600 ($500-750) per person on a seven-night sailing. For that, you get nearly double the balcony space, a sitting area with sofa bed, a full bathtub instead of the shower curtain setup in standard cabins, upgraded toiletries, a coffee maker, and priority check-in. Suite guests also earn an extra Crown and Anchor loyalty point per night, which adds up fast for solo travellers stacking the solo bonus.

The Grand Suite (category GS) at 385 sq ft with a 93 sq ft balcony is the entry point to concierge service. You get access to the Concierge Club, priority reservations for spa and dining, robes, and a pillow menu. The upgrade from Junior to Grand is typically GBP 300-500 ($375-625) per person - a significant jump for what amounts to 86 more square feet and concierge access.

The Royal Suite is spectacular at 952 sq ft with a baby grand piano and 172 sq ft balcony, but at GBP 3,000-5,000+ ($3,750-6,250+) per person over a balcony, it is firmly in the splurge-of-a-lifetime category. There is only one on the ship.

On Brilliance specifically, the suite experience is more understated than on newer Royal Caribbean ships. There is no separate suite restaurant, no suite sun deck, and no suite lounge. You get concierge service and priority access, but the physical space is the main benefit. The Junior Suite is where the value sits.

Best Cabins for Specific Needs

Solo Travellers

Brilliance has three Studio Interior cabins on Deck 4 at 108 sq ft, bookable without a single supplement. They have a single bed, basic storage, and a private bathroom. They are small but functional. When I sailed, there was a solo traveller group that met every evening and an LGBT meetup as well, so the social infrastructure exists even on a ship that trends older in demographics. For the main dining room, ask for a table for one - they respected my preference to dine alone rather than being placed at a shared table.

Accessibility

Accessible cabins are spread across the ship: two on Deck 2 (interior, 258 sq ft), one on Deck 3 (ocean view, 258 sq ft), two on Deck 4 (ocean view, 268 sq ft), and four on Deck 7 (balcony, 271 sq ft with 131 sq ft balcony). The Deck 7 accessible balconies are the best option. They are significantly larger than standard balconies and close to the midship lifts. The obstructed view designation brings the price down, but the balcony itself is enormous.

Families

Two-Bedroom Grand Suites (category GT/OT) on Decks 7 through 10 sleep up to eight guests across two bedrooms with bunk beds. Ultra Spacious Ocean View cabins (category 1K) on Decks 7 and 8 sleep six at 319 sq ft and are good for families who want space without suite pricing. Connecting cabins are available on several decks. Check the deck plan for the double-arrow symbol and book both sides if travelling as a family to avoid noise from strangers through the connecting door.

Couples

Aft-facing balcony cabins on Decks 8 and 9 are the romantic pick. The wake views are dramatic, and the aft position puts you away from the main traffic flow. Junior Suites on Deck 10 are ideal for couples celebrating an occasion - the bathtub, larger balcony, and coffee maker make mornings together more pleasant than in a standard cabin.

The Sweet Spot: Best Value Cabin

If I were booking Brilliance of the Seas today and wanted the best value, I would book a Spacious Balcony cabin on Deck 8 midship, port side - somewhere in the 8100-8130 range. Here is why.

You get 204 sq ft of interior space with a proper sitting area. The 41 sq ft balcony is big enough for two chairs and a small table. Deck 8 is the quietest zone on the ship, sandwiched between cabin decks with no public areas above or below bleeding noise. Midship placement means minimal motion and a short walk to the lifts, dining, and the pool deck.

The price premium over a standard balcony is modest - typically GBP 100-200 ($125-250) per person on a week-long sailing. You sacrifice nothing compared to the suites above except raw square footage and concierge access. For most travellers, this is the cabin that delivers the best cruise without overpaying.

Cabins to Avoid

Three zones to skip on Brilliance. Deck 7 balcony cabins suffer from both lifeboat view obstructions and evening noise from the theatre and bars on Deck 6 below. Cabin 7170 is particularly notorious for structural obstruction and club noise. Deck 10 forward and midship cabins (roughly 10000-10550 and 15000-15550) sit directly below the pool deck and Windjammer - expect chair-scraping noise from early morning. Deck 2 aft cabins absorb engine vibration during docking and speed changes.

For a deeper look at every problem spot, see Cabins to Avoid on Brilliance of the Seas.