Have u think of where does cabin crew sleep?

Have u think of where does cabin crew sleep?In the plane? In the airport?
If they fly for more than 12 hours, where do they sleep?
Of course, in aeroplane will provide some place for cabin crew to sleep.
Let us see it now...


Air Canada


Airbus A340


Boeing 747-400


Boeing 777


KLM


KLM


Singapore Airline


SQ-with inflight TV and telecommunications


Do you feel that you seen before???