Whoao! MM you have to Tell me your secret... I spend 1,5 days in Qatar and I have spent 800QAR (without considering hotel). For me it seems that Doha is super expansive and the dinner or lunch cost is around 50 to 100 QAR, but maybe I have been to the expansive part of the city. If you know good places (clean and good food) and cheap please tell me in which neighbors is it... Thanks