As soon as we entered the room, there was a terrible smell filled with the room, we then requested a room change and was told that the rooms were sold out. When we went back to the room, we found out the smell came from the food residue in the food disposal, obviously the room was not cleaned properly by the housekeeping staff. No manager on site in the night shift to take care of the situation like that, a neglected hotel, violating the public health code, very poor management.