Nas
I can not really help you with the interview part, but I can tell you
that working for NAS is really great, especially if you get the 35/31
or the 6/3 contract, these contracts allow you to work in the ME
and yet keep your family home.
I worked with lots of airlines in the region, NAS is the best by far,
simply because of the life style It provides.
Good luck with the interview.