The main Quantum of the Seas cabins to avoid are deck 6 balconies where lifeboats sit right below the railing, cabins directly under the busy deck 14 pool and buffet area, and rooms sitting over late-night venues such as the Royal Theater and Two70. Pick a mid-ship balcony on decks 8 to 11, well away from lift lobbies and galleys, and you avoid nearly all the usual complaints. Below we go deck by deck, then cover the best cabins for families, solo travellers and anyone prone to seasickness.
Free: get the printable cabin cheat sheet: 7 spots to check on any ship before you book →
Where Quantum of the Seas is sailing in 2026-27
The ship’s itinerary affects which cabin makes sense, so start here. After a season from Los Angeles, Quantum of the Seas moved to Brisbane for the Australian summer, running short 3 to 8-night cruises to Queensland and the South Pacific from about October 2026 to April 2027. Royal Caribbean has also announced seven-night roundtrip Alaska cruises from Seattle for summer 2027, followed by a Singapore season from roughly October 2027 to March 2028. Schedules do change, so check the current deployment on Royal Caribbean’s official site before you book.
Why does this matter? Short Brisbane getaways tend to attract a lively crowd, so cabins near bars and venues get more late-night foot traffic. Open-water crossings to New Caledonia and Vanuatu can be choppier than a Mexican Riviera run, so a mid-ship, lower-deck cabin is more useful. In Alaska the scenery shows up on both sides on a Seattle roundtrip, so a clear view from your balcony matters more than which side you are on.
Quantum of the Seas cabins to avoid, deck by deck
The ship has around 2,090 staterooms, and roughly three-quarters of them have balconies. That makes it a balcony-heavy ship, and most of the trouble spots involve view or noise rather than size. Here are the areas worth thinking twice about.
Deck 6: obstructed view balconies
This is the best-known problem on the Quantum of the Seas deck plan. The lifeboats and their launching cranes sit on deck 5, and along the stretch where the hull narrows their tops reach up to about railing height on deck 6. In the worst cabins you look out over the roof of a lifeboat and the davit arms, and most of your downward view of the sea is gone. You still get fresh air and a view of the horizon, but it is not the classic balcony picture.
Royal Caribbean sells many of these as “obstructed view” balcony categories at a lower fare, so read the category name carefully. A few deck 7 cabins are also marked as obstructed on the deck plans because the lifeboat equipment is still visible. Some deck 6 cabins are not affected; the most forward balconies on both sides have larger verandas and clear views, according to published deck plans.
Above the Royal Theater and the galleys
The forward cabins on deck 6 sit above the Royal Theater. Rehearsals happen during the day and shows run into the evening, so light sleepers and anyone who naps in the afternoon may hear bass and stage noise. Further aft, cruise forum posts have flagged a cluster of deck 6 cabins (often quoted as around 6290 to 6300) above a restaurant galley, with reports of kitchen equipment running overnight. We can’t confirm the exact numbers from the official plans, so if your assigned cabin is in that range, ask Royal Caribbean or your travel agent what is directly below it.
Near Two70 at the stern
Two70 is the big aft venue with the panoramic windows and robot-screen shows. It covers several decks at the back of the ship, and its upper level sits on deck 6. Deck plans show aft interior cabins on deck 7 directly above part of the venue, so evening performances can carry through. Balcony cabins at the very back of decks 6 and 7 are less likely to be affected, but it is worth checking.
Deck 13: under the pool deck and Windjammer
Deck 14 holds the main pool, the Solarium and the Windjammer buffet. That means many deck 13 cabins have a pool deck above them, which means sun loungers dragged around early in the morning, deck cleaning and, on the aft end, buffet carts and service traffic. If you are an early riser it may not bother you, but light sleepers should choose decks 8 to 12 instead. The Music Hall, casino and lower-deck venues are low in the ship, so they matter mainly for the few cabins on the lower levels near them.
Next to lifts, stairwells and connecting doors
This applies on every deck. Cabins right beside the lift lobbies pick up chimes, chatter and late-night groups heading back from the bars. Cabins with a connecting door share a thinner wall with the room next door, so you are more likely to hear your neighbours. These rooms are great if you book both sides yourself, and less so if you don’t.
Far forward or far aft if you get seasick
Quantum is a big ship with stabilisers, but the bow and stern still move more than the middle. Forward cabins can also feel the thud of waves in rough water, and aft cabins can feel vibration when the ship is docking or manoeuvring. If you are prone to motion sickness, choose a mid-ship cabin on a lower to middle deck. Bear in mind that Quantum is long, so cabins at either end mean a walk of several minutes to the lifts.
Quick reference: problem areas and better choices
| Area | Possible issue | Better alternative |
|---|---|---|
| Deck 6 balconies where the hull narrows | Lifeboat tops and cranes block the view down to the sea | Mid-ship balconies on decks 8 to 11 |
| Forward deck 6 | Theatre rehearsal and show noise | Forward cabins two or more decks higher |
| Aft deck 6 and 7 interiors | Sound from Two70 performances | Mid-ship virtual balcony interiors on decks 8 to 11 |
| Deck 13 under the pool and buffet | Early-morning chair scraping and service noise | Decks 9 to 12 |
| Cabins by the lift lobbies | Chimes and hallway traffic | Rooms a few doors along the corridor |
| Extreme bow or stern | More motion, long walks | Mid-ship, lower to middle decks |
The best cabins on Quantum of the Seas
Now the good news. For most people, the best cabins on Quantum of the Seas are standard balconies mid-ship on decks 8 to 11. They are close to the lifts, there are cabin decks above and below for insulation, and they sit high enough above the lifeboats to give a clear view. Standard balcony rooms come in at about 198 square feet with a 55 square foot balcony.
Large and “hump” balconies
Quantum’s hull has a slight hump mid-ship, plus smaller steps forward and aft. Cabins at these points often have deeper or oddly shaped balconies, sometimes with an extra side window, for little or no extra cost. Royal Caribbean sells them as “large balcony” categories, with outdoor space of 65 square feet or more. They are worth looking for on the deck plan if you spend a lot of time outside.
Virtual balcony interior cabins
Most interior cabins on Quantum have a “virtual balcony”: a floor-to-ceiling screen that shows a live camera feed from outside, matched to your side of the ship. It is a clever way to make an inside cabin feel less boxed in, and many cruisers like seeing the weather and the time of day when they wake up. If you need total darkness to sleep, you can still switch it off. Our guide to whether a balcony or an inside cabin is better value goes through that decision in more detail.
Studio cabins for solo travellers
Quantum has 28 studio cabins designed for one person, which means no full double-occupancy pricing. Close to half of them have balconies; studio balconies are about 119 square feet with a 55 square foot balcony, and some of those on decks 6 and 7 sit at the hull steps with bigger outdoor space. The rest are interior studios, many with virtual balconies. Studios sell out early, so book well ahead.
Family cabins and suites
Families have a few good options. Many balcony and interior cabins sleep four with a sofa bed or pull-down bunks, but space gets tight, so check the berth count in each category before you pay. Connecting cabins, such as an interior across from or next to a balcony, give parents and older children their own space and a second bathroom. Quantum also has a Family Suite category on the upper cabin decks, which is sized for larger groups. Remember that Adventure Ocean, the kids’ club, is on deck 11, so a cabin on decks 9 to 12 keeps the walks short.
The suites are split into Royal Suite Class tiers. Junior Suites start at around 267 square feet with an 81 square foot balcony, and include perks such as priority boarding. Grand Suites and Sky Loft Suites add concierge services, and the top Star Class suites, up to the two-level Royal Loft at about 1,640 square feet, include a Royal Genie. Suites still follow the same location rules, so a Junior Suite on deck 13 can be noisy under the pool deck. To see how Quantum’s suites and public areas compare with other ships, see our Royal Caribbean ship classes comparison.
How to check a cabin before you book
- Look one deck up and one deck down. Open the official deck plan and check what is directly above and below your cabin. If you see a venue, galley, pool or crew area, think again.
- Read the category name. “Obstructed view” is in the category description for good reason. If it is much cheaper than the cabin next to it, assume the view is affected.
- Be careful with guarantee fares. A guarantee (cabin chosen by the cruise line) can be cheaper, but you could end up in any cabin in that category, including the less desirable deck 6 or deck 13 rooms. Pick your cabin yourself if location matters to you.
- Count the doors to the lifts. A few doors along the corridor is the sweet spot: short walk, little noise.
- Ask about refits. Venues and restaurants are sometimes renamed or moved during dry docks, so ask your agent to confirm what is currently next to your cabin.
Many of these tips apply across the fleet. Our general guide to Royal Caribbean cabins to avoid covers the patterns that repeat from ship to ship.
Sailing her Quantum Ultra sister in Asia instead? Our guide to Spectrum of the Seas cabins to avoid covers the same deck-by-deck checks.
For an older Royal Caribbean ship with a very different layout, see our guide to Voyager of the Seas cabins to avoid.
Booking the newer Quantum Ultra sister instead? See our guide to Odyssey of the Seas cabins to avoid and the best rooms on that ship.
FAQs
Which deck is best for a balcony on Quantum of the Seas?
Decks 8 to 11 mid-ship are usually the safest choice. They sit well above the lifeboats, have cabins above and below for insulation, and are close to the lifts.
Are all deck 6 balconies on Quantum of the Seas obstructed?
No, but many are. Balconies where the hull narrows look down onto the lifeboats, while some forward cabins have larger, clearer balconies. Check whether the category is labelled obstructed view.
Is deck 13 noisy on Quantum of the Seas?
It can be. Deck 13 sits under the deck 14 pool, Solarium and Windjammer, so cabins there may hear early-morning loungers and service carts. Light sleepers should pick a lower deck.
Are virtual balcony cabins worth it?
For many cruisers, yes. The screen shows a live view outside, which makes an interior cabin feel brighter and helps you keep track of the time of day, at an inside-cabin price.
Where is Quantum of the Seas sailing in 2026-27?
From Brisbane, Australia, from around October 2026 to April 2027, followed by Alaska from Seattle in summer 2027 and Singapore from late 2027, according to Royal Caribbean announcements. Check the cruise line’s site for the latest schedule.
