I'm travelling back to Rome this October. The AZ website says that the 767 flights have sleeper seatsm which weren't available when I flew them a few years back. Is this now standard on all their flights, or are they still rolling them out?

Is this now standard on all their flights, or are they still rolling them out?Still rolling them out- see the sticky at the top of this forum.

I had the old 767 on my outbound and a new one on my return a few weeks back. I actually slept better on the old one. The seat only had two adjustment buttons, simple, it reclined to a comfortable position. The new seat had about 9 different buttons/options, they seemed to compete with each other (for example, if you extend the foot rest and then hit the recline, it has to pull the footrest back in first so it doesn't hit the seat in front) and it was really difficult to find a comfortable position- the part in the small of my back would stick up when I tried to raise the leg rest. I think it's over-engineered.

Also, the new one had a personal IFE which you could move around (slip it in the seat back or stand it up on the tray table) but the extension cord was too short and always in the way.