Cost of Living - Housing, Transportation, Healthca (Doha)

Hi I'm new in this forum, having just recently registerd. One of the banks in Doha gave me an offer to join them. My biggest concern is how to benchmark the offer against the cost of living in Qatar. I'm from Toronto, originally from the Philippines. I feel that the housing allowance they offered me is quite low, and I hear that housing in Qatar is quite pricey.

Appreciate it if anyone could give me an idea the cost of a 1-bedroom or a 2-bedroom appartment. I'm looking at living near my place of work since transportation allowance does not seem to be provided.
Grateful for any information.
Cheers.
Louie