It seems okay. I also got a job offer from Qatar airways recently - Job grade 7. But the total salary package I'm offered is not differ that much from your offer. The total is 13,800.00

Basic 9000.00
Housing 3500.00 (No option for Company Accommodation)
Transportation 1000.00
Utilities 300.00

I have more than 10 years experience in the airline industry and a collage graduate.

I need your honest opinion on this from those who work there or have better info . . . I need to make a decision soon.

Thanks,