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SuiteGrandeur of the Seas · Cabin category OS

Grandeur of the Seas OS Suite Cabins

Cabin category OS is a suite on Grandeur of the Seas: 5 OS cabins on deck 8, each 517 sq ft with a 111 sq ft balcony.

5cabins

517 sq ft+ 111 sq ft balcony

Up to 2guests

8deck

See suite faresSuite cabins on Grandeur of the Seas from $189 pp/night. We price by cabin type, not by category. Fares as of Oct 10, 2026.

Grandeur of the Seas Owner's Suite - 1 Bedroom (OS) living area, photo 1 of 3

// 01 · Floor plan

Grandeur of the Seas OS suite floor plan

Grandeur of the Seas Owner's Suite - 1 Bedroom (OS) floor plan

Interior517 sq ft

Balcony111 sq ft

Total628 sq ft

Sleeps: Up to 2 guests
Beds: One King-size bed · One double sofa bed
Bathroom: One bathroom with tub
Living space: Room with bed, vanity and living area with double sofa bed

OS's total size vs every category on the shipInterior plus balcony, from the smallest category to the largest.

OS628 sq ft

126 sq ft2N · smallest

1,248 sq ftRS · largest

// 02 · Compare

How Grandeur of the Seas OS cabins compare

Grandeur of the Seas OS suite cabins are 517 sq ft, with a 111 sq ft balcony; 40% of its cabins connect to a neighbor.

OS: 517 sq ft · #4 of 7 suite categories

Suite avg · 501 sq ftShip avg · 314 sq ft

RSRoyal Suite - 1 Bedroom1,087 sq ft VOOcean View Suite (No Balcony)535 sq ft GTGrand Suite - 2 Bedroom532 sq ft OSOwner's Suite - 1 Bedroom517 sq ft GSGrand Suite - 1 Bedroom349 sq ft JTSunset Junior Suite247 sq ft J4Junior Suite243 sq ft

// 03 · Deck plan

Find Grandeur of the Seas OS cabins on the deck plan

Deck 8 · 5 OS cabins

Swipe to pan · tap a cabin

OSSuite5

// 04 · Alternatives

Closest alternatives to Grandeur of the Seas OS

Only what's different from OS is shown.

Grandeur of the Seas Grand Suite - 2 Bedroom (GT) living area, photo 1 of 2

Step down

GT

Grand Suite - 2 Bedroom4 cabins

17 sq ft smaller in total

+15 sq ft inside−32 sq ft balconyNo connecting cabins

Grandeur of the Seas Royal Suite - 1 Bedroom (RS) dining area

Step up

RS

Royal Suite - 1 Bedroom1 cabin

More room inside and out

+570 sq ft inside+50 sq ft balconyNo connecting cabins

// 05 · Location

Where OS suite cabins sit on Grandeur of the Seas

All OS cabins are forward, on deck 8.

Forward · Midship · Aft

BOWSTERN

Forward100%5 cabins

Midship0%0 cabins

Aft0%0 cabins

Port · Starboard

Port60%3 cabins

Starboard40%2 cabins

Deck spread

Deck 8

5

2 connecting OS cabins

// 06 · What's inside

What's inside a Grandeur of the Seas OS suite

These luxurious suites offer separate living areas, private balconies and a mini bar. On Grandeur of the Seas, Owner's Suite - 1 Bedroom staterooms (category OS) measure 517 sq ft, plus a 111 sq ft balcony, and sleep up to 2 guests. Beds: one King-size bed and one double sofa bed. It has one bathroom with tub. Guests in this suite get suite perks, listed below. Grandeur of the Seas has 5 OS cabins, on deck 8.

One bathroom with tub. Room with bed, vanity and living area with double sofa bed.

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

// 07 · Photos

Grandeur of the Seas OS cabin photos

Grandeur of the Seas Owner's Suite - 1 Bedroom (OS) living area, photo 1 of 3

Living area

Grandeur of the Seas Owner's Suite - 1 Bedroom (OS) living area, photo 2 of 3

Living area

Grandeur of the Seas Owner's Suite - 1 Bedroom (OS) bathroom, photo 1 of 2

Bathroom

Grandeur of the Seas Owner's Suite - 1 Bedroom (OS) living area, photo 3 of 3

Living area

Grandeur of the Seas Owner's Suite - 1 Bedroom (OS) bathroom, photo 2 of 2

Bathroom

// 08 · Every cabin

All 5 cabins in category OS

Deck 8

5 cabins

8001 8002 8004 8502 8504

// 09 · Known issues

Known issues in cabin category OS

No issues recorded for OS cabins.

// 10 · Prices

Suite prices on Grandeur of the Seas

Prices are by cabin type. We don't price individual categories like OS; "See suite fares" opens current suite fares with our booking partner.

Lowest fare by type · per person / night

Suite is $32 more per night than a balcony.

$81

+$6$87

+$70$157

+$32$189

InsideOcean ViewBalconySuite

Fares as of Oct 10, 2026. Prices change daily.

Prices below recent average · now

52%of sailings

52% of upcoming Suite sailings are currently below their recent average fare.

See suite fares

// 11 · Other ships

OS on other Royal Caribbean ships

Grandeur of the SeasTHIS SHIP5 cabins · 517 sq ft + 111 sq ft balcony

Harmony of the Seas12 cabins · 556 sq ft + 243 sq ft balcony

Symphony of the Seas12 cabins · 556 sq ft + 243 sq ft balcony

Adventure of the Seas10 cabins · 506 sq ft + 64 sq ft balcony

Allure of the Seas10 cabins · 556 sq ft + 243 sq ft balcony

Explorer of the Seas10 cabins · 506 sq ft + 64 sq ft balcony

Oasis of the Seas10 cabins · 556 sq ft + 243 sq ft balcony

Utopia of the Seas10 cabins · 861 sq ft + 226 sq ft balcony

Voyager of the Seas10 cabins · 506 sq ft + 90 sq ft balcony

Wonder of the Seas10 cabins · 556 sq ft + 243 sq ft balcony

Freedom of the Seas8 cabins · 624 sq ft + 160 sq ft balcony

Hero of the Seas8 cabins · 658 sq ft + 190 sq ft balcony

Icon of the Seas8 cabins · 658 sq ft + 190 sq ft balcony

Independence of the Seas8 cabins · 624 sq ft + 160 sq ft balcony

Legend of the Seas8 cabins · 658 sq ft + 190 sq ft balcony

Liberty of the Seas8 cabins · 624 sq ft + 160 sq ft balcony

Mariner of the Seas8 cabins · 506 sq ft + 131 sq ft balcony

Navigator of the Seas8 cabins · 506 sq ft + 131 sq ft balcony

Star of the Seas8 cabins · 658 sq ft + 190 sq ft balcony

Anthem of the Seas6 cabins · 541 sq ft + 259 sq ft balcony

Brilliance of the Seas6 cabins · 532 sq ft + 57 sq ft balcony

Ovation of the Seas6 cabins · 541 sq ft + 259 sq ft balcony

Radiance of the Seas6 cabins · 532 sq ft + 57 sq ft balcony

Enchantment of the Seas5 cabins · 517 sq ft + 111 sq ft balcony

Jewel of the Seas5 cabins · 532 sq ft + 57 sq ft balcony

Rhapsody of the Seas5 cabins · 517 sq ft + 104 sq ft balcony

Serenade of the Seas5 cabins · 582 sq ft + 154 sq ft balcony

Vision of the Seas5 cabins · 517 sq ft + 104 sq ft balcony

Quantum of the Seas4 cabins · 541 sq ft + 259 sq ft balcony

Spectrum of the Seas4 cabins · 541 sq ft + 349 sq ft balcony

Odyssey of the Seas2 cabins · 541 sq ft + 109 sq ft balcony

// 12 · FAQ

Grandeur of the Seas OS cabin FAQ

How big is a Grandeur of the Seas OS suite?

A Grandeur of the Seas OS cabin is 517 sq ft inside plus a 111 sq ft balcony: 628 sq ft in total.

How many Grandeur of the Seas OS cabins are there, and on which decks?

Grandeur of the Seas has 5 OS cabins, all on deck 8.

How many people can stay in a Grandeur of the Seas OS cabin?

Every Grandeur of the Seas OS cabin with a recorded occupancy sleeps up to two.

What's the difference between cabin category OS and GT on Grandeur of the Seas?

Grandeur of the Seas OS cabins are 17 sq ft larger in total than GT (628 vs 611 sq ft).

Do Grandeur of the Seas OS cabins connect?

Yes: 2 of the 5 Grandeur of the Seas OS cabins (40%) connect to a neighboring cabin.

// 13 · Next steps

Keep researching

CabinsAll Grandeur of the Seas cabinsThe cabin types and categories, compared.Open Deck plansEvery deck, every cabinFull deck-by-deck plans for Grandeur of the Seas.Open Cabin searchFind a specific cabinLook up any room number.Open ConciergeAsk the Cruise ConciergeNot sure OS is right? Ask us.Open