I've never tried a window J seat on the A380 (for that matter on any KE aircraft), and I'm wondering how difficult it is to climb over your neighbor in lie-flat mode.
I'm trying to select a seat for a family friend who is flying ICN-JFK on the A380 in J, and he loves window seats.
One thing that concerns me a bit is that he is in his 70s and is not the fittest person in the world, so depending on how much space there is, he might have a difficult time climbing over his neighbor.
Would he be OK in a window seat?