wrong thread to talk about it, but the precursor of NEK, also called NKS, had the feature of the co called 'cocktail' table in the middle seat and the feature to move the armrests of the middle seats to make the middle seat narrower and the aisle/window seat wider. As many didn't notice this feature, LH has enhanced it away in NEK. The armrests cannot be moved, but when folded up nealy vanish in the gap between the seats and are rounded on the bottom not to poke in your back.