1. Bunk Bed with Trundle: The Twin Size Trundle maximizes space efficiency and can be easily pulled out from the side of the bed. It's perfect for Kids or accommodating friends or overnight guests. The trundle bed provides an additional sleeping area without requiring extra floor space when not in use. 2. Bunk Bed with Side Storage Drawers: It includes four storage drawers, providing additional storage to meet your family's needs. You can store bedding, clothes, or personal items without needing, With designated drawers, you can keep your bedroom neat and organized. 3. Bunk Bed with Staircase: The four-step staircase provides easy and secure access to the top bunk. Its wide steps offer additional Spcae and make changing bedding much simpler compared to traditional ladder-style bunks. 4. Wood Bunk Bed: Crafted from high-quality solid pine wood, this bunk bed features robust pine legs and a durable frame, ensuring sturdiness and longevity. Weight Capacity of Upper bed is 400LBS, of Bottom bed is 400LBS, of Trundle bed is 250LBS. 5. Dimensions & Easy Assembly: Twin over Twin Bunk Bed Size is 97.2"L x 42.4"W x 65.7"H. Mattress is not included. Recommended mattress thickness is 6", Partial assembly is required, Follow the instructions step by step, If you have any questions during the installation process, please contact us in time. Also Please NOTE: The Set will come in 3 boxes, they may not be delivered at the same time.