Sleeping accommodation is a term used to describe a place where someone can sleep. It can refer to a variety of different types of sleeping arrangements, such as a bed, COT, or even a hammock. The most common type of sleeping accommodation is a COT, which is a small, portable bed that is usually made of metal or plastic and is designed for temporary use. Cots are often used in camping, military, and emergency situations, as well as in hospitals and other medical facilities.