The company I work for just had a convention at the Rio and 40 people all got sick with the stomach flu while staying there. I even ended up in urgent care and many had to leave the convention early. On top of this I had made a 2 room reservation a month before the trip and had paid extra to have 2 rooms next to each other only to have them tell me they gave my room away. After complaining to the supervisor about the health issue going on all he could say was "ill pass it along" are you kidding me?!! Oh and to go along with health issues there was blood splattered on the bathroom wall in my room. This was an aweful experience, Ill never stay here again.