Optimal Space-Saving: The twin-size bed on top is a perfect fit for younger kids while the full bed on the bottom is perfect for older kids, teens, and adults. Stacked twin over full bunk bed design saves valuable floor space to sleep more people. Multifunctional Storage Stairs: Staircase is easy for kids and adults to climb up to drift off to sleep or to change the bedding. Each step has a deep drawer, providing built-in storage to keep everything tidy and tucked away. Place the staircase…