This thoughtfully designed twin house bed is built with Pine Wood, Engineered Wood, Plywood, supporting up to 88 lbs, measuring 108.5" x 45" x 66", accommodating a mattress of 76" x 39.5", providing convenient storage space for bedding and personal items The no-box-spring-needed design simplifies setup and saves on additional costs Assembly is straightforward with labeled parts and clear step-by-step instructions.