the coach has 2-tier a/c seats in it as well ie its not an exclusive 1st a/c coach. there are 4 bins i think? we are on bin-b. its not quite a dust bin but but an underwhelming experience. i thot it would be flashier. the hand holds to climb up the berths are all coming off. and the doctor discovered a bed bug and killed it. she was worried it may climb into her handbag which she would transport back to her home and her bed.