I did the Juliet Miami-TCI repo a few years ago. The crossing to Cat Cay to clear customs really sucked, but after that, the seas were fine.
It was kinda cool meandering through the Bahamas - never had a chance to get there before. Cat Island is worth a separate trip one of these days, and there is an actual Atlantic coral atoll at the end of the Bahamas NNW of TCI that would be awesome to visit.
Everyone else on Juliet flew out the day we landed in TCI but I had a huge apartment and a car for a week so no rush.
The problem with the ensuite cabins on Juliet…if, ah, the other person in the cabin with you is a heavy hitter in the head, there might be a little gackalack vapor problem when they offload while you try not to die. It’s only two weeks, so it won’t be that many gas attacks anyways.
I just used the can at the stern and it was fine.
In Nassau, make sure you grab your favorite grog and mixers so you’re set for the rest of the passage. Nothing like a few finely crafted libations at the end of the day.
Have fun…