Aisle for me as my taller half typically gets the window.
Taller half voluntarily downgraded from LGW-DFW on Monday because they put her in the middle seat on the 777. She got her window back in coach, but they couldn't find me a seat that wasn't a coach middle seat, so I stayed in Business.
All she wanted from me was my ipod and my pillow. Both I happily relinquished.
lala