The seats are paired and the middle arm rest goes up but unless you are sitting up completely its not very comfortable since the arm rest are thivk and stick out more than normal ones.
Yes and the arm rests are fine the way they are for holding drinks. Just dont lose your things in the crack that the arm rest covers. I know so many people who have lost phones that way.
Yes they do, but when the seats are fully extended the arm rest doesnt recline as far back so a portion is pertruding.
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