All of Doha is safe. Everyone here is mixed nationalities. It's much more fun that way! What's the point of going abroad if you don't want to meet other cultures? I am American, working for an American company, but on my company compound my neighbors are from all over the world. Most companies place their employees in housing (easiest and cheapest way to go.) Only place to avoid is the Industrial area, but since you are lucky enough not to be a 3rd world laborer, you have no worries there. Enjoy Doha