What is a guarantee stateroom?
A booking for a category, not a room. It's also called a guarantee cabin, a guaranteed cabin or GTY. You choose an eligible category, and the line assigns the room, deck and location later.
Is it worth booking?
Yes, if you'd be happy with any room in the category and the saving holds up once you compare what each fare includes. Choose your room if a specific location, an accessible room, an unobstructed view or being next to another cabin matters to you.
Will I get an upgrade?
Possibly, but don't count on one. Book a category you'd be happy to receive.
Can I change the room once it's assigned?
You can ask. A move may be unavailable or cost extra, depending on your fare.
How a guarantee stateroom works
When you choose your room, you pick an available room number at booking. With a guarantee, you book the category only. The line assigns the room later, anywhere from months ahead to embarkation day.
A guarantee is not a waitlist. Your booking is confirmed under the fare's terms; only the room number is open. Four terms get mixed up:
| Term | What it means |
|---|---|
| Category | What you book and pay for: inside, ocean view, balcony or suite, at a stated fare. |
| Assigned stateroom | The actual room, deck and location. With a guarantee, the line chooses it, not you. |
| Complimentary upgrade | A room in a higher category, assigned at no extra cost. It can happen, and it isn't promised. |
| Paid upgrade bid | A separate offer you pay for on top of your booking. The line decides whether to accept it, and it has its own terms. How seven lines charge a bid. |
What seven cruise lines say
Each line words this differently, and some only in the terms of a specific offer or experience. A blank means the pages I read don't say, not that no rule exists. All checked October 27, 2026, in the US market unless noted.
| Line | When the room is assigned | Views and other limits |
|---|---|---|
| Royal Caribbean | "At any time up until checking in at the port" | Neighborhood View balcony on Oasis and Icon Class; obstructed views possible; guarantee guests "may not be berthed with other travelling parties." FAQ |
| Norwegian | Not stated on the page I read | Norwegian Viva BX balcony: view "may be fully obstructed or partially obstructed"; promotional rates and offers excluded. Viva staterooms |
| Holland America | "May appear at any point before travel, including embarkation day"; pier staff can give you the number | Views not addressed. FAQ |
| Carnival | "At a later time" | Ocean view and balcony guarantee rooms "may be assigned partially to fully obstructed views." From the terms of one sale (Booking Bucks, book by Nov. 2, 2026), not a standing FAQ. Offer terms |
| Princess | "Very close to the time of travel, occasionally not until you embark" | Room on the grade booked "or higher, at no additional cost," anywhere on the ship; a queen bed can't be guaranteed. FAQ |
| MSC | Up to four days before departure | Bella experience ("available with guaranteed staterooms"): you can't choose the number; the view could be obstructed, partially obstructed or a promenade view; a party of three or four could be split between two staterooms. MSC Experiences |
| Celebrity | Not set out in the US ticket contract I read | Non-US booking conditions say the line may assign a room "at any time prior to sailing" and advise against a guarantee if you need a specific location or travel with family or friends. Booking conditions, other locations |
Two things the table shows. The same fare can behave differently by line, so "guarantee" tells you little until you read that line's terms. And Princess and MSC both say the number can arrive very late, so don't plan around knowing your location before you leave.
The real number: how much are you saving?
The fare gap is only the start. Compare what each fare includes.
Take two travelers pricing the same 7-night sailing. Choosing a room costs $1,350 per person. The guarantee costs $1,200 per person. The chosen-room fare also includes $200 in onboard credit per stateroom; the guarantee fare doesn't. Both travelers expect to spend $200 onboard anyway.
| For the stateroom, two travelers | Guarantee | Choose your room |
|---|---|---|
| Cruise fare | $2,400 | $2,700 |
| Onboard credit | $0 | −$200 |
| Onboard spending you'd do anyway | $200 | $200 |
| Total | $2,600 | $2,700 |
The $150-per-person fare gap ($300 for two) becomes a $100 difference for the stateroom, about $14 a night. The credit doesn't lower the fare. It covers spending you were going to do anyway.
These numbers are an illustration, not a current offer. Count credit only if you'd use it, because it can carry restrictions or expire. Compare taxes, fees, drinks, Wi-Fi and dining the same way on both quotes.
Then ask: would I pay $100 on this cruise to choose my room? A light sleeper or someone who wants a specific view may say yes. If the difference after credit were $700 instead, that would be $100 a night, and the answer may change.
A real Royal Caribbean sailing
On Royal Caribbean's US site on October 27, 2026, I priced Icon of the Seas, 7 nights from Miami, sailing December 5, 2026, for two adults. Prices include taxes and fees. Royal's "We pick for you" options are its guarantee: each says the room is assigned close to sailing and might have an obstructed view.
An Ocean View Balcony where Royal chooses the room was $1,537 per person. The Ocean View Balcony you pick yourself was $2,096 per person. That is $559 per person, $1,119 for the stateroom, about $160 a night. The Royal-chooses listing says it may include an Infinity Balcony cabin, so the two rooms may not be identical.
In the Neighborhood View balcony, Royal's pick was $1,487 per person and the Surfside Family View Balcony you choose was $1,596: $109 per person, $219 for the stateroom, about $31 a night. Royal says the Neighborhood View balcony faces the inside of the ship.
A guarantee isn't always the cheaper listing. A second "Royal chooses your Ocean View Balcony" option on the same sailing was $2,387 per person, above the $2,096 for the room you pick. Read each listing instead of assuming the guarantee label means a lower price. This is one sailing on one day, and prices change.
The Cruise Cost Calculator shows what the rest of the trip costs, so you can compare both quotes on the same footing.
Estimate my cruise cost →Three details to check before you book
1. What view could you get?
The table shows two cases. Royal Caribbean says guarantee rooms may have obstructed views, and that on Oasis and Icon Class ships a guarantee balcony may look onto an area inside the ship. Royal Caribbean: guarantee staterooms Norwegian says the view from the BX guarantee balcony on Norwegian Viva may be fully or partially obstructed. Norwegian Viva: stateroom options Each is one line, one ship or one category, not a rule for every balcony.
If an unobstructed ocean view matters, ask whether your exact fare guarantees it. If it doesn't, price a room you can choose.
2. Are the fare benefits the same?
A cheaper fare isn't better value if it drops a benefit you planned to use. Compare onboard credit and any drinks, dining or Wi-Fi offer on each quote.
On the Norwegian Viva page, promotional rates and offers are excluded for the BX guarantee balcony. Don't assume every Norwegian guarantee has the same exclusions; ask what applies to yours. Norwegian Viva: stateroom options · Norwegian promotion terms. For how a line's packages and promotions fit together, see our guides to Norwegian Free at Sea and Royal Caribbean pricing.
3. What happens if your plans change?
A guarantee fare can carry its own cancellation and change terms. Read them for your exact fare before you pay. If you may need to move or cancel, our guide to booking changes and unused credit covers what to ask, and final payment and card holds explains the date money is due.
Who should book a guarantee?
- Would be content with the minimum category you book.
- Are relaxed about deck, location and view.
- Can wait for a room number until close to sailing.
- Don't need to be near another party.
- Still see a saving after comparing benefits and cancellation terms.
- Need an accessible room or particular accessibility features.
- Want to avoid noise or motion-sensitive locations.
- Need connecting or nearby rooms for family or friends.
- Want a confirmed unobstructed view or a specific balcony.
- Need a particular bed arrangement or layout.
- Would struggle to accept an unsuitable assignment.
Confirm accessible rooms with the cruise line before paying; a general guarantee won't necessarily meet your needs. See cruising with a wheelchair: what is free and what you pay. Torn between a guarantee and a better category? Our balcony versus suite comparison shows what the step up buys.
Forum stories about guarantee rooms, good and bad, show what to ask. They don't show how often any outcome happens.
Two guarantee bookings: my experience
Two bookings of mine, with opposite outcomes. Neither is typical, and neither describes a line's current policy.
Hurtigruten: a poor view and a costly move
In July 2020, my partner and I booked a guarantee outside stateroom on a Hurtigruten Norwegian coastal voyage. We were assigned a room right at the front of the ship, with two small, tube-like portholes and very little view of the sea.
The ship was about half full, yet the only change on offer was a cabin down the corridor on the same lower deck, with a proper window, and it came with a surcharge of about $300 for the cabin. Empty cabins don't mean a free move, and a paid move doesn't mean a better deck. This is one sailing in the first summer of the pandemic, not Hurtigruten's current policy.
Azamara: a good assignment and a separate paid bid
In March 2026, I booked a guarantee balcony for the two of us on a six-night Azamara cruise from Lisbon and was happy with the room I was given. I then made a separate paid bid of about $100 for the two of us for an upgrade to Veranda Plus, and it was accepted.
The new stateroom was toward the aft end of the ship with a large balcony. The benefits included laundry and two specialty dinners for two. Priority boarding was also a listed benefit, but it wasn't available in Lisbon.
The guarantee was my original booking. The upgrade was a later, paid bid on top of it. Keep the two decisions apart, and don't count on a bid being accepted.
What to do when your room is assigned
- Find it on the deck plan. Check what's above, below and beside it.
- Check what you need. Confirm the view, bed arrangement and accessibility features. Ask the line if details are unclear.
- Raise problems with whoever handled your booking. Ask whether a move is possible, what it costs, and whether your fare benefits would change.
- Get revised terms in writing before you agree. A new room can come with a new fare.
- Report onboard problems early. Guest services can look into noise or maintenance. A different room isn't guaranteed.
Royal Caribbean sells an optional Early Assign service for select guarantee categories: $30 per stateroom, not per guest, and nonrefundable. It's offered in a window before sailing (45 to 85 days out for 6 nights or longer, 25 to 70 days for 5 nights or fewer) and gives you your assignment sooner. It doesn't promise a stateroom, deck, location or view. You can ask for a move within your category, but the fee stays nonrefundable if none is available. Group and Casino bookings aren't eligible. Royal Caribbean: Early Assign
Six questions before you book
- What is the exact minimum category or grade?
- Could the view be obstructed, or could the balcony look inside the ship?
- Which promotions and onboard credits does each fare include?
- What happens if I cancel or change the sailing?
- Can I ask for a different room after assignment, and what could it cost?
- Can the features or proximity I need be confirmed before I pay?
Keep the answers with your confirmation. If a feature is essential, get it in writing.
Is a guarantee stateroom worth it?
It is when you'd accept any room the category allows and the saving survives a like-for-like comparison. Divide the fare gap by the number of nights: it turns "is it worth it?" into "would I pay this much a night to choose?"
Choose your room when location, view, accessibility or being near your group could decide whether the trip works. That's what the extra fare buys, though not an absolute promise: Carnival's ticket contract, for one, lets it move guests to a comparable stateroom "for any reason" (clause 8(g)). Carnival ticket contract
Frequently asked questions
When will I find out my guarantee stateroom number?
It depends on the line and the sailing. It can come well before departure or on embarkation day. Check your booking and the line's instructions.
Can a guarantee balcony have an obstructed view?
Yes. Some guarantee categories say so explicitly. Check the ship, category and fare terms before you book.
Will two guarantee staterooms be near each other?
Not necessarily. Royal Caribbean says guests booked in guarantee cabins "may not be berthed with other travelling parties due to availability." If nearby or connecting rooms matter, book rooms you choose.
Can I keep the same room on back-to-back cruises?
Don't assume so. Royal Caribbean says guarantee guests on consecutive cruises may be given different staterooms and have to move on changeover day.