Sometimes I wonder if people even read the question before they answer it.

He was offered QR20,000 plus fully furnished housing, so he doesn't have to worry about the high cost of rent. And I would check the offer, it normally involves a car allowance or company vehicle.

Tom: You need to convert the QR20,000 to your local currency to determine if it is worth coming to Qatar. If you are able to make/save more than home, then come over. If you can make that, or more, in your home country - then you probably want to stay home.

Use the search option (upper right corner) to research the cost of living, there has been hundreds, if not thousands, of posts on the subject. Do you honestly plan to make a life changing decision based on opinions of people who know nothing about you? Do the research and decide what is best for you.