The day bed has a sliding extra bed beneath it that can accommodate an extra guest
. It becomes space-saving furniture when the extra space is tucked back in. The futon is otherwise termed as couch furniture, as it has the option of being folded out into a full-size bed or folded in as a regular and comfortable couch. The platform bed has the most basic design in contemporary beds and it is constructed to have a low profile with the bed closer to the ground than the other bed types.