With integrated lights, storage, upholstery and tables, a nightstand bed is a marriage of form and function. I have seen them in luxurious bedrooms and hotels of varying stars. Ever the design statement, they can be fashioned simply or decadently in a multitude of materials.
Casters are both the housing mechanism inside the leg of a piece of furniture and the wheel to which it is attached. Casters allow a piece to be moved with care and ease. That’s just a definition. By evidence in my home, I clearly have a thing for casters.