Thanks for this very nice, intelligently presented and photographed trip report. Short but sweet! ^^

BTW, your experiences and thoughts on Austrian's BC seat mirror mine. I was in a single seat (7A) between JFK and VIE and found it surprisingly confining especially from my knees down. Thankfully there was an empty pair of seats in the second cabin. The outside aisle seat was definitely more spacious in the lie-flat position.