I've also got job offer from RasGas but through recruitment agency and all benefits mentioned by bint_maldeni was mentioned in the job offer in spite of the fact that RasGas doesn't hire me directly.
Who knows if the houing allowance paid in RG to ALL people who don't want to use company accomodation and prefer to rent a flat/house himself? I mean I was offered company accomodation OR housing allowance I want to know who makes decision in this case which benefit (company accomodation or housing allowance) employee will be provided?

Thanks.