Seated just behind crew rest area in coach. Uncomfortable before take-off. Flight attendants spent most of flight sleeping in comfort, legs stretched out in front of us, with their seat backs and headrests slammed as far back as possible against us. Water service infrequent at best. Attendants acted as if customers were an imposition on their naps. At least flight was on time, which is more than we can say for the return trip...more than two hours spent sitting on the tarmac before a 9-hour flight. No water service at all during that time.