Yeah man, those CHU's aren't BAD, but they aren't good either. The ones I was living in over there were really bad, as they've been used for the last 7 years. All of the mattresses were moldy and gross. I was able to get new ones for me and my roommate, so it wasn't that bad. I have to say, I keep the AC unit clean ALL the time. If that thing goes out, you're history. LOL!