Tips policy in fnb is shared among the staff.. Supervisors do get tips but some hotels leave the managers out.... Every hotel has a tips distrubution policy and it varies from hotel to hotel. As mandi said dont count on tips as end of the day ur basic salary is what counts when u resign and they pay u the end of service benifit.
Paying for one meal is not an issue... eating out in doha is expensive if u are someone who like to cook it would be nice.
If you apply for your own Internet... charges for a month would cost you minimum 220Qr. As they hotel rents out the whole builing the staff share internet among other who are willing to pay.
Mobile phone and calling rates are cheap... depends on how much u talk, but then there is also skype etc and some hotels pay u telephone allowance like 200Qr after a certian position.
My experience... in short i am in doha for the last 5 years and im still here because i enjoy my job and the hotel takes good care of me.