I will warn that we have found that the "newer" ships (starting with the Spirit Class) have really tight interior cabins for 3 people.
We used to do 4 to a interior cabin on the Fantasy class with no problems ( years ago .... before they "remodeled" them...I don't like the new layout as much)....
But we found 3 folks in an interior on the Miracle and Splendor to be tight.
(especially the Miracle)
COMPLETES THE FLEET
If it is Carnival and it floats....we have sailed it!
Hubby ... DIAMOND (every ship except the Carnivale)
Me ... DIAMOND (every ship starting with the Tropicale)
20 year old son ... DIAMOND (every ship starting with the Tropicale...he is the only DOUBLE Milestone under the age of 21)
24 year old son ... DIAMOND