Mariner of the Seas JT Suite Cabins
Cabin category JT is the smallest suite on Mariner of the Seas: 10 JT cabins on decks 6, 7 and 10, each 277 sq ft with a 46 sq ft balcony.

Mariner of the Seas JT suite floor plan

- Sleeps
- Up to 2 guests
- Beds
- One Royal King bed (can convert into two twin-size beds) · One double sofa bed
- Bathroom
- Private bathroom with bathtub
- Living space
- Room with bed, vanity and sitting area with sofa
How Mariner of the Seas JT cabins compare
Mariner of the Seas JT suite cabins are the same 277 sq ft as 1 other suite category, with the smallest balcony (46 sq ft); 20% of its cabins connect to a neighbor.
JT: 277 sq ft · tied #6 with 1 other of 7 suite categories
Find Mariner of the Seas JT cabins on the deck plan
Deck 6 · 4 JT cabins
Swipe to pan · tap a cabinHover a cabin · click to pinClosest alternatives to Mariner of the Seas JT
Only what's different from JT is shown.

A bigger balcony
Where JT suite cabins sit on Mariner of the Seas
All JT cabins are aft. JT cabins are on decks 6, 7 and 10.
What's inside a Mariner of the Seas JT suite
An incredible intimate suite offering dramatic aft-facing views from your private balcony at the back of the ship. On Mariner of the Seas, Sunset Junior Suite staterooms (category JT) measure 277 sq ft, plus a 46 sq ft balcony, and sleep up to 4 guests. Beds: one Royal King bed that converts into two twin beds and one double sofa bed. It has a private bathroom with bathtub. Mariner of the Seas has 10 JT cabins, on decks 6, 7 and 10.
Private bathroom with bathtub. Room with bed, vanity and sitting area with sofa.
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
Mariner of the Seas JT cabin photos


All 10 cabins in category JT
Deck 10
2 cabinsKnown issues in cabin category JT
No issues recorded for JT cabins.
Suite prices on Mariner of the Seas
Prices are by cabin type. We don't price individual categories like JT; "See suite fares" opens current suite fares with our booking partner.
Suite is $71 more per night than a balcony.
28% of upcoming Suite sailings are currently below their recent average fare.
JT on other Royal Caribbean ships
Mariner of the Seas JT cabin FAQ
How big is a Mariner of the Seas JT suite?
277 sq ft inside plus a 46 sq ft balcony: 323 sq ft in total. That is the smallest suite on Mariner of the Seas.
How many Mariner of the Seas JT cabins are there, and on which decks?
10 cabins: 4 on deck 6, 4 on deck 7 and 2 on deck 10.
How many people can stay in a Mariner of the Seas JT cabin?
Up to two, in every JT cabin with a recorded occupancy.
What's the difference between cabin category JT and J3 on Mariner of the Seas?
JT cabins are 18 sq ft smaller in total (323 vs 341 sq ft). J3 cabins are on decks 9, 10 and 11; JT cabins are lower, on decks 6, 7 and 10.
Do Mariner of the Seas JT cabins connect?
Yes: 2 of the 10 JT cabins (20%) connect to a neighboring cabin.
