If you have a nice job in the Phil. no need to come here...see the rent for 1 room is QR 1500-2500 plus you will spend QR500 or more for your food and maybe QR 600 for the transportation.  And you still have to send a remittance to your family so nothing will be left for your saving.... QR4000 is not enough....worst  the dollar rate is very low now...but anyway think about it still the decision is yours...