I am flying PHX to LHR in 2 days in Club World. The departure time is 8:30PM. I have read this thread and am still confused about where to sit in J. I am trying to optimize my sleep primarily so would want to be served dinner earlier and also avoid galley lights/sounds. For now I am in 3K, but 10A is open (since some have a preference for window seats around row 9 or 10. ). Also the mini cabin is nearly empty except for 15 A and K which are both basset seats so I think that may be a sign to stay in the larger cabin. Any advice is welcome