We have sailed on Carnival twice and Norwegian twice and this will be our last time on Norwegian. Family of four with a 3 year old and 15 year old.
PROS
-Tortola is beautiful. Do a shared charter
The cabins on this ship are just weird. Bathroom is not separated by a door. Instead, there is a curtain between the bed and the toilet which has a sliding frosted glass door. Same with the shower. Your sink and mirror are in your room. Just a weird layout and super cramped for a family of 4. Whoever designed this ship did not know what they were doing.
Do yourself a favor and head over to the beach before you board the ship. We stayed at the Radison at the Port resort as they had a park and ride package.