The other benefits of 18500 at FZ is a little bit off scale.
The only cash elements out of the other benefits are the schooling allowance and the annual leave ticket. The rest are stuff like insurance, LOL etc which are factored in.
The actual FZ paycheque will be 42825AED(housing + basic + Transport allowance) + Flight Pay and Layover Allowance.
You are entitled to schooling if you have kids and one annual leave ticket for yourself and each of your dependents (upto 3 kids).
You are not going to get any more money.
And when you leave you are entitled to your End of Service Benefits according to UAE law which is 5 weeks of your basic/year. And as you mentioned you get the 100% only if you spend 7years atleast.