Hello, I know this is an older thread, but here goes. My husband and I just came back from a 7 day cruise on the Harmony of the Seas. I LOVED the firm bed. I know mattress comfort is incredibly subjective and what works for one won't for another. I realized by the 2nd day that I wasn't waking up with the same neck and back pain I have at home! We had an ocean balcony stateroom. We spoke w/RC today as we want to buy a "duplicate" of that bed and were told that the beds in the balcony rooms are different from the non-balcony rooms. Does that sound right?