We are 2 adults in our early 50's, traveling without kids.
Bottom line: I strongly recommend this ship and perhaps others in same "Soltice" class. Here are some of our opinions, in no particular order.
1. The library, game and quiet rooms are MUCH too noisy. The sound from the band (playing on the lowest floor near elevators) travels all the way up to 15th floor. These rooms are located on 8th thru 10th floor and one wall of each room is all glass that overlooks the band. MUCH too noisy.