Avoid Century aft cabins because of horrible vibration problems....No it is not a joke, it is really bad!
Also....unless you need a room that connects to family AVOID BOOKING a connecting room...at least Century "Concierge Class" #1121 Deck 10. The layout of this room next to the connecting room is awful because our tvs were "back to back next to the thin wall which connected us. We played "battle the tv volume" and I could hear their full conversations! No privacy at all! I swear their bed was 5 feet away from me. I heard their wake up call come in and I'm not kidding. You don't want to know what else I heard. BAD ROOM. JUST SAY NO!