Bunk beds and lofts use the vertical space in your room so you can save the floor area for desks and dressers. A loft bunk bed is raised, leaving the area underneath for furniture. Bunk beds are ideal for a two-person room, allowing sleeping space for two, with the footprint of only a single bed. Walmart stocks a variety of bunk beds and lofts, including kids' bunk beds, college loft beds and sophisticated bunk beds for adult-guest rooms.