Having only experience of the "Airbus" 350 I cannot comment on the bunk etc however in terms of operating it, I think it is the best designed airbus yet, which you would kind of hope would be the case!
If you are coming from the 330, the cockpit layout will be very different and you will spend a while looking for everything, if you come from the 380 it will be a very easy course.
Things like ANF, BTV and the HUD are very well designed, intuitive and will make your life a lot easier after many hours in the seat and the screens will look like your first widescreen TV.
Anyway apologies for thread drift back to Airbus producing a fireproof 787....
