Even it is your first job QR 4000 is not enough ......If your accommodation is too close to the office you can walk..but if you have to travel 20-25 kms private taxi drivers will ask 1000 -1500 per month for drop & pick....any how you have to spent around QR 1000 for your food and other day today needs. ask the transportation also from the company. How about your family you have to send something for them also. If they provide transport you can save 3000 Try to increase the salary at least up to QR 6000 (including accom. + Transport)