The term "double room" refers to a type of hotel or accommodation that contains two separate beds, typically used by two people. The name comes from the fact that each bed is designed for one person and can be considered as half of a larger sleeping area known as a double bed. Double rooms are often smaller than other types of guest rooms such as suites or king rooms, but they offer more space and privacy than sharing a room with another traveler in a twin-sharing setup. The cost of renting a double room can vary depending on the location, quality, and amenities offered by the hotel or accommodation provider.