The unit we rented out had a pull out couch as a separate bed, unfortunately the bedding for this was a duvet without a cover and there was blood all over it. When I notified the owner (I assume) she just said there should be others. I notified her that all comforters had the same problem. To me this is absolutely disgusting and a huge health hazard. Wash your duvets and put covers on them..
Location was great though.