Do you call this "safe house", I call it a place where illegally labor live. common guys, there is only one way to live and work in Qatar "THE LEGAL WAY" I sympathy none spends money and bother by staying illegally in any other country.
They are poor back home, either look for a decent job or look for the proper channels to work somewhere else. Everyday, we read about illegal immigrants to Europe, States, and even to the lost paradise (so called Israel). Those poor people will never find better life as long as they chosen the wrong way.
And in this article, I can see that there is a call for collecting money, which is still illegal.

Be careful