A folding bed is a versatile piece of furniture that is easy to store away when not in use. It can be called a fold-up bed, roll-away bed, hideaway bed or a guest bed. These alternative names are helpful when looking for the perfect bed to fit into a small living space or extra sleeping area for guests. The folding bed is often made with lightweight materials such as metal or wood and features a mattress that can be easily folded and stored within a frame or cabinet. Overall, no matter the synonym used, the function of a folding bed remains the same-a space-saving and convenient way to provide a comfortable sleeping space in any setting.