Here are five reasons to book a windowless “inside” cabin on a cruise ship.

Cabins with balconies are great. There’s nothing quite like being able to step onto a balcony on a ship to breathe in the fresh ocean air. But that doesn’t mean you should be opposed to the idea of staying in a cabin without a balcony. In fact, you may want to book a cabin that doesn’t have a window (or, as they’re known in the cruise world, an “inside” cabin).

If you’ve never been on a cruise before, you might not even know there’s such a thing as a cabin without a window. But there is, and they’re actually quite common. Many ships operated by major lines such as Royal Caribbean and Norwegian Cruise Line have hundreds of windowless cabins. That may seem almost unthinkable to people who are used to staying at hotels on land. After all, there aren’t a lot of hotels that have hundreds of rooms without windows. If there were, we’re guessing they wouldn’t be huge sellers.
But it’s fair to say that accommodations on cruise ships have their own set of quirks.

The upside of an inside

The lack of a window isn’t the only reason to pooh-pooh the idea of staying in an inside cabin. In addition to offering nary a peek at the world, inside cabins—named because they’re generally located toward the middle of ships, away from exterior walls—also often are the smallest cabins on any cruise ship. Many are downright tiny. That latter point can be a big turnoff for some cruisers.
But there are advantages to inside cabins, too. For starters, inside cabins often are significantly less expensive than ocean-view cabins. They also offer a sort of “less is more” minimalism that can appeal to the keep-it-simple crowd.

Inside cabins on cruise ships typically are very small and lack windows. There are times, though, when a cabin that’s inexpensive and modest in size is just fine, even if it doesn’t have anything in the way of a view. After all, for the most part, you’re probably not taking cruises to spend a lot of time in a cabin. Most cruisers get on ships to enjoy all they have to offer in their public spaces and to explore all the wonderful places to which they sail. In that context, does it really matter if the room where I’ll sleep each night is big and fancy? As Arthur Frommer, the legendary guidebook author and guidebook company founder, said about hotel rooms, “Most of the time you’re in your room on vacation, your eyes are closed.” The same is true about a cruise ship cabin!

All that said, here are five reasons to consider the least expensive inside cabins on any cruise ship:

1. You’ll save money

An inside cabin can be an incredible deal. For example, current fares for inside cabins on six-day Royal Caribbean cruises out of Fort Lauderdale are running 136% less than fares for balcony cabins. The fares for inside cabins were roughly a third of the cost of the least expensive suite. Specifically, you could get on the line’s amenity-packed Freedom of the Seas out of Fort Lauderdale for just $414 per person, not including taxes and fees, if you were willing to stay in an inside cabin. That works out to just $69 a day.

All of Freedom of the Seas’ major attractions, from deck-top waterslides and a surfing simulator to an indoor ice skating rink and a giant theater with Broadway-style shows, are open to everyone on board, whether they’re staying in the smallest or biggest cabin. So are nearly all the ship’s onboard restaurants, bars, and lounges. Other than having to sleep in a smaller, windowless room, you’ll be getting much of the same onboard experience as someone who pays far more for a snazzy cabin but at a fraction of the price.

2. You’ll sleep like a baby

There is no dark in the world like the dark of an inside cabin. Once you turn off the lights, it will be pitch black. This can be a bit disorienting for someone who’s used to at least a little moonlight coming into the bedroom at home. But if you’re the kind of person who has trouble sleeping with any kind of light disruption, an inside cabin can be pure bliss. You’ll go to bed without any worry about the morning sun sneaking through your curtains to wake you prematurely. And moonlight is definitely not a problem.
Inside cabins can be particularly appealing if you’re sailing far north around the summer solstice when the sun stays up for much (or all) of the day. We’re talking about places like Alaska, the Norwegian coast, and around Iceland and Greenland. Ditto if you’re sailing far south during the winter to places such as Antarctica or the more southerly parts of South America.

3. You’ll spend more time enjoying the ship

The trick to having a blast on a cruise ship is to dive right into anything and everything it has to offer. If it has a rock wall, climb it. Karaoke? Get ready to sing. Leave no waterslide or late-night comedy show unexperienced. To do this, of course, you need to get out of your room, and there’s no better motivation to venture out of your room than to have one that lacks much space and a window.

Instead of ordering room service for breakfast, head to a restaurant with a view and then explore the ship more than usual in the morning. Spend daytime hours playing on the ship’s top decks and evening hours out late at the bars, lounges, and showrooms.
By offering you little more than a small, dark place to rest your head at night, inside cabins can be just the impetus you need to make the most of your cruise vacation. Note: Despite their small size, inside cabins often can hold as many as four people thanks to pull-down bunks.

4. You might get less seasick

Worried about getting seasick on your next cruise? The most stable place to be on any cruise ship is low down on the vessel near its equilibrium point, which is generally near its center. As inside cabins are closer to the center of a ship than “outside” ocean-view and balcony cabins, they can be more stable in rough seas. The trick is to find an inside cabin toward the center of the ship in both directions (lengthwise and widthwise).
The counterargument to this, for the record, is you can’t look at the horizon when you’re in an inside cabin, a common tip for people experiencing seasickness. And you won’t have access to fresh air as you would in a balcony cabin.

5. If you’re traveling solo, you might avoid extra fees

Nearly all cruise ship cabins are designed for two travelers, each paying their own fare, with solo travelers generally having to pay an extra fee to stay in one alone (known in the industry as the “single supplement”). But some ships have special inside cabins specifically designed for solo travelers. If you’re traveling alone and staying in one of these special cabins, you can avoid the extra solo traveler fee. Norwegian, which has been at the forefront of the solo cabin trend, now has hundreds of inside cabins for solo travelers spread across more than half a dozen vessels. While Norwegian’s solo cabins do have windows, they open up onto hallways, not the outside of the ship. They’re also unusually small, at around 100 square feet, but they’re superbly designed to maximize storage space, too. In addition, they’re clustered around exclusive lounges where solos can mingle at daily hosted happy hour gatherings.

Royal Caribbean, Cunard, and Holland America are among other lines that have been adding solo cabins to some ships, many of them inside cabins. There are a few ocean-view cabins designed for solo travelers in the industry, but they are very rare.
You might still get an ocean view (with a twist); on a few cruise ships, there are windowless inside cabins that offer a view of the outside world, thanks to the magic of technology. On some Disney Cruise Line ships, several inside cabins come with “magical portholes” that show real-time views of the outside. (The portholes are actually screens built into the walls of the cabin to give the illusion of a porthole view.) Royal Caribbean has gone a step further, adding large “virtual balconies” to inside cabins on some ships. These are floor-to-ceiling LED screens that show real-time views of the outside, built into the walls of the cabins in such a way that they offer the illusion of a balcony. If this idea sounds a little hokey, it is. But the illusion is surprisingly real and the addition of the screens really changes the feel of the rooms. The Disney cabins are particularly fun, as Disney characters sometimes make cameo appearances in the magical portholes. If you’ve got young kids with you, they’re going to love it.

Twist’s Take: Booking a room without a window on a cruise ship may seem like an odd choice. But there are good reasons to consider one.