Hi, gud day! i advice u not to accept the offer the 400$ is a total salary of a domestic helper abroad, the minimum salary of a teacher here in doha 2000$ but it depends of the school. high living cost in doha maybe u cannot survive with 400$. and if u will work as a private tutor be carefull because as far as i know as a private tutor u will teach them inside your sponsor's house so of course your accomodation will also inside your sponsor's house, maybe not only teaching job maybe they will ask u also to do household job. So be carefull kasi po na experience ko ito when i come to doha and work as a private tutor.