The basic salary is low.

As for other expenses

Housing will come to QR 6000 to 8000/- for a 2/3 bed room flat. QR 12,000/- above for villas.

Food expenses excluding dining out QR 3000/- min

Health insurance coverage very important.

Flight tickets and school fees are expensive so need to be negotiated

Be very clear about your salary AND benefits before you land in Doha. Cos once in you cannot change sponsorship