I have just returned from Navigator of the Seas, I booked 4 berth Balcony cabin D1, I stipulated that a bed settee was not an option had to have 4 single beds. We had 4 days of hell trying to sort it out, we are still arguing now. The size of the rooms are excellent, the bed settee is a good option if you are midgets, just remember that the beds are all rounded so you only actually have one edge that is a normal size. I was assured that our cabin had 2 pullman beds that came out of the walls. DO NOT LISTEN, I was told by Luis, the manager, that only some 'E'grades have this option. I was also told that my cabin D2 had a bed settee in it for a 3rd person when in fact it was an ordinary settee measuring approx 18" wide if you want to try and sleep on it. Dont except a folding put you up bed in your room they are broken, rickety, un safe and very uncomfortable. Much more but should be enough info at mo.

As I understand it "Pullman beds" are those which are lowered from the ceiling and sofa beds, by their wording indicate beds which are made by extending a sofa. I hope I'm right. .... Neil

No, think you are missing something - there are loads of rooms with the little triangle symbol that indicates a sofabed. I can see 18 alone on deck 3 (and that is just the insides)