J4ami3:
Starting salary for SO is around 10 000 Qatari Riyals (~2500 Euros)
How long will it take to become FO mostly depends on your fleet but expect something between 6 to 12 months.
Company accomodation is nice altough as a SO you probably will have to share the appartment with someone else.
Private Bedroom for yourself and shared living room and kitchen.
Sometimes private bathroom somethimes shared.
I don't know what negative things you saw about QA so I can't answer that question.
Anyway Congrats for your successfull selection and hopefully will see you soon in Doha.
