This floor bed is constructed with a combination of solid pine wood and MDF (Medium-Density Fiberboard). Its core frame features a high-quality solid wood structure, which combines excellent sturdiness, durability, and high load-bearing capacity, ensuring long-term use without frequent replacement.There are 3 built-in storage cabinets on the side of the floor bed, providing you with ample storage space — whether it's books, dolls, or other miscellaneous items, they can all find their exclusive storage positions, easily keeping the room tidy and orderly.The top of the bed's armrest is equipped with 2 standard plug outlets and 2 USB ports: you can use a laptop to work directly or charge electronic devices such as mobile phones and tablets while lying down, without the need to find an extra socket, making daily use more convenient.