Remy has lots of room for larger parties. I dug up these photos from our last cruise to show 3 different configurations of tables for 6. The first is what I think was called the "captain's table" in the wine tasting room. It is absolutely gorgeous and I'd call and make a request for it if possible. The second is from the back room, which is also very stylish. They could easily have fitted a table for 8 or larger in there. The last one is of another family around a round table in the main dining room, I took during the dessert experience.
Sorry for the eerie black cutouts: I don't like posting private pictures on the internet, but would also hate not to be able to post pictures at all. I hope this helps a little towards figuring out what works best for you.