what is your profession?
The question must be " Is the offer pair enough?
QR2000 as a basic, say QR1700 or say QR1500 a month as a net income, its not bad compare to those who have nothing at all.You can send money monthly of about QR1500, I think it is enough for you to feed your family plus little amount od saving, of course depending on the way your family will handle all those money.
In Ras Laffan only, ordinary skilled workers are just getting QR1300 or less but still they survive, monthly they are sending money to Phils.