Hi all
3-seat bloc (A B C) and 2 year old in a child seat; long haul (14+ hours) economy flight.

What's the smartest way to position the child? Put it in window and that means the adults have middle and aisle (to lean into each other); put it in aisle and they get even more space with the window to lean into; put it in the middle and they can't lean into each other for space but one has window, one has aisle.

I think child in aisle is best for parents' space, but from a safety perspective is it a stupid idea?
Any recommendations?