Seat that is slightly misaligned with the row of seats in front, making tv and footrests a bit off-center, which can be bothersome especially on long flights. The seat may be preferred by those traveling with a companion, as it one the only coupled.
The window side has some extra room, which is good for storage, although some passengers complain it can be hard to sleep without a wall to lean against. This seat is higher off the ground, giving you more storage space underneath, but can be bothersome if you feet do not touch the ground.