[House Bed with Roof]: The house-shaped frame simulation game house creating an enjoyable and charming space that ads a lovely look to your child's bedroom. [Superior Quality]: Solid wood frame. This house bed is made of sturdy and high-quality pinewood and plywood that can enhance stability and durability as well as ensure a long lifespan. [Strong Structure]: The extra support legs on the side of the bed enhance its weight capacity and stability. Wood slats ensure a sturdy and durable structure. [Overall Product Dimension]: 79.50'' L x 57.00'' W x 87.70'' H. The trundle bed undernerth - 75.50" L x 40.50" W x 9.40" H. Slats are included and do not require a box spring. Mattress NOT included. The full bed accommodates a standard full-size mattress, not over 6" in thickness. Recommended size mattress for the trundle - 72.5''L x 38.5'' W x 6'' H. [KD Easy Assembling]: All products come with a clear assembly document that will guide you through all steps.