Filipino Expats Qatar

Hi there mga kababayan! I'm just a new member on this site. Please help me to make a decision. I am being offered a post of Secretary/Admin Assistant in Doha, Qatar. The offer on salary is QAR 2,500/month and QAR 1,200 for transportation and accommodation allowance. I'm seeking your advise if the offer is good and sufficient to have a savings of at least QAR 2,300/month? I don't how much would be the cost for my food as I don't have ideas on the prices of food in Qatar. I would appreciate your advise soonest possible. Thank you!