This upholstered bunk is covered with a soft plush sherpa fabric, which has a delicate, fluffy, and soft texture that is skin-friendly. The warm texture can effectively prevent the harsh touch caused by daily bumps. Daily leaning and touching can bring a comfortable experience. At the same time, the fabric covering is complete, making the overall appearance of the bed more gentle and warm, enhancing the warm atmosphere of the space. The upper bed has a safety guardrail, which can fully prevent side flips and falls, greatly improving the safety of children sleeping on the upper bunk, and avoiding potential accidents during daily sleep and play. The lower bed is equipped with a dedicated headboard and footboard, which not only completes the overall structure of the bed but also provides basic protection. When sleeping, it can prevent the bedding from sliding, and during daily leaning, it can provide stable support. To ensure comprehensive safety, all the soft panel surfaces of the bed are equipped with safety rounded corners. Whether it is children's daily running, playing, or climbing up and down the bed, or leaning and resting, it can effectively avoid bumps and scratches caused by sharp edges and corners, reducing usage risks at every detail, and adapting to the lively and active characteristics of children, making it more reassuring to use. The left side of the bed frame is equipped with an integrated hollow staircase, which is structurally stable and does not shake. The staircase has three hollow square rounded steps, with a simple and breathable hollow design. The step spacing is reasonable, allowing children to stand and climb on the upper bunk with stable footing, and the climbing process is smooth and stable, saving effort and being safe. The bottom adopts a simple square outward-expanding bed leg design, with an outward-expanding structure that can effectively increase the supporting area of the bed, reduce the bed's center of gravity, and significantly improve overall stability, effectively reducing shaking and deviation during use, and making it more stable when sitting or sleeping for a long time.