the authority they should obviously raid in madina khalifa south and they should cheek each house so that they can find lots of illegal thing ....they owner who keep bachelor beside family room ...and they rising their room rent with their own way........ and lots of villa is unhygienic to live ......but what can expat do bcz they have no much salary for effort that bcz they bound to live like this villa with their family...... if qatar authority will keep their eyes in room rent..and every six month they will raid in every area ..it willl be better for expat ..so that at least expat can live their live with net and clean house and cheap rent