Seawings
The airplane flys for 17 hours and with two pilots we can fly for about 10 hours so yes we do (and are permitted to by the company) rest/sleep in the cockpit.
Foxtrot India
As above yes it is going to be a long flight but your comment is to be expected. Just because someone has a moan doesnt mean they are going to be an arse to fly with. I dont like the Boeing; I prefer the Airbus, hence the thread.