Good tip.
I don't know if the requirements are the same for all ME countries, but in my experience, getting all the required documents to get your kids into the schools can be a royal pain.
Most likely you will have to apply to several schools, and they will charge you a processing fee (2-400 USD) even if your kid doesn't join. If they join, you are faced with an enrollment fee big enough to buy you a small car. For each kid.
If you are lucky, your company will cover some or all of this.
If not...