Aegean Airlines Miles&Bonus - Best seat in business class?

Flying in C from ATH to LHR soon and curious what seat is best. Have a wedding the night before so I'm planning on sleeping a lot of the flight - so leg room is important. I also appreciate the window so I can get one last look at Greece for the year.

PS - true that I can't select a seat until 24 hours in advance.

You can ring A3 cs in Greece to get ur seat assigned anytime.
I took 1c while my wife was in 1A. We were on an A320 and 1c has extra legroom.
Hope it helps.

Row 1 bulkhead and 2-4 more legroom than >4. Other than that, no big difference. And no, it's -48 hours for OLCI.