I was assigned a room with two beds. It was fairly large as far as Japan is concerned, so initially I was happy. However, as I decided to go to bed, I noticed that there were some gray stains on the sheets. I didn't think much of it at first and just slept in the other bed. However, when I woke up in the morning and sunlight was finally making its way into the room, I noticed that the sheets I had slept in also had some red/brown stains. The room is very dim at night with no way to brighten it, so I hadn't noticed it last night. I've stayed at many, many hotels in Japan but this is the first one I've seen that had dirty sheets in BOTH beds. Whether they didn't change them or their washing is just incompetent, I don't know, but I don't think I would stay here again when there are similarly priced hotels everywhere in Okinawa.