The salary is posted on their web site. Convert to your currency. From your salary they take around 140 for family medical, 900 for provident fund, 100 for EPC (pilots club) and 1100 for your car loan (all number approx in AED)
The per diem: LOUSY! period. They take the price of meals in the hotel and subtract their discount (30-40%) That's your per diem. You loose money on this
The clinic is excellent. Hospitals -don't know, but the clinic is the best dept in the company.
If you should decide to leave early. It will be a mess. You will have to pay back what you owe on you training bond (US$ 36000 in 36 months) If you take empty accomodation, you will have to pay back the rest of it (42 months) You will have to pay back the rest of your car loan (50000 AED in 36 months)
When you go for your interview - bring your wife! Stay a few extra days to look around, and talk to people from your country.