Our Marino modern bunk over crib is a design that's perfect for two siblings with an age gap of five or more years. The unit has a very long lifespan, as the crib converts easily into a toddler bed and then the lofted bed converts into our Marino Twin over Twin Bunk. The crib sits on wheels so that it can easily be repositioned. Recommended for children aged six and up . 95” L x 56” W x 72” H . Crib 54" L x 30" W x 32"" H.