** !! WARNING !! **CRU has not, and would never, appoint an agency to handle hotel bedroom sales on our behalf. If you are approached by a company called "Expo Housing Service" or "Convention Housing Services" or "Exhibition Housing Services", or "EHRS" for bedroom bookings – these companies are NOT recommended by CRU - we strongly advise that you do NOT book any rooms with them. They cannot guarantee your booking and may charge you with additional fees that make them more expensive than they pretend to be.