Thanks for a great report. Agree with you about the hard sofas. We too were on the hump with the larger balconies but found the room narrower than other ships but as least the deluxe balconies are longer and give you “turn around” space. The atrium is noisy and like an airport lounge but you do get terrific views of the ocean.
Your daughters should try the Quays for breakfast, lovely made to order omelettes. Have a good cruise.