Diamond Princess IA Inside Cabins
Cabin category IA is a standard-size inside cabin on Diamond Princess: 26 IA cabins on decks 10 and 11, each 168 sq ft.
Diamond Princess IA inside floor plan
- Beds
- Comfortable queen or two twin beds
How Diamond Princess IA cabins compare
Diamond Princess IA inside cabins are standard size: the same 168 sq ft as 3 other inside categories; none of its cabins are connecting cabins.
IA: 168 sq ft · tied #3 with 3 others of 6 inside categories
Find Diamond Princess IA cabins on the deck plan
Deck 11 · 14 IA cabins
Swipe to pan · tap a cabinHover a cabin · click to pinClosest alternatives to Diamond Princess IA
Only what's different from IA is shown.
Similar size, mostly forward
Where IA inside cabins sit on Diamond Princess
All IA cabins are midship. IA cabins are on decks 10 and 11; deck 11 has the most (14).
What's inside a Diamond Princess IA inside cabin
The IA category is perfect for travelers looking for a comfortable and affordable option on their Princess Cruise. With a total of 168 square feet, the Interior cabin offers a spacious and inviting atmosphere. Guests can choose between a queen bed or two twin beds, ensuring a comfortable night's sleep. The room also includes modern amenities such as a flat-panel television and a refrigerator for added convenience. The private bathroom with shower comes equipped with 100% cotton and high-thread count linens, as well as essential bathroom amenities. Guests can also take advantage of the 24-hour room service and spacious closet, making them feel right at home while on board. For added security, a digital safe is also provided in each IA cabin. Beds: comfortable queen or two twin beds.
Included
- Comfortable queen or two twin beds
- Refrigerator
- Flat-panel television
- Private bathroom with shower
- 100% cotton and high-thread count linens
- 24-hour room service
- Spacious closet
- Desk with chair
- Hair dryer & bathroom amenities
- Digital security safe
Diamond Princess IA cabin photos
All 26 cabins in category IA
Known issues in cabin category IA
No issues recorded for IA cabins.
Inside prices on Diamond Princess
Prices are by cabin type. We don't price individual categories like IA; "See inside fares" opens current inside fares with our booking partner.
Inside is $11 less per night than an ocean view cabin.
Fares as of Oct 7, 2026. Prices change daily.
32% of upcoming Inside sailings are currently below their recent average fare.
IA on other Princess ships
Diamond Princess IA cabin FAQ
How big is a Diamond Princess IA inside cabin?
Every Diamond Princess IA cabin is 168 sq ft. That is the most common inside size on Diamond Princess.
How many Diamond Princess IA cabins are there, and on which decks?
Diamond Princess has 26 IA cabins: 12 on deck 10 and 14 on deck 11.
What's the difference between cabin category IA and IE on Diamond Princess?
Diamond Princess IA and IE cabins are the same size (168 sq ft in total). IE cabins are on decks 8, 9, 10, 11 and 12; IA cabins are on decks 10 and 11.
Do Diamond Princess IA cabins connect?
No Diamond Princess IA cabins are recorded as connecting cabins.