Mission bunk beds include a removable ladder. This version of the twinXL/queen bunk bed has the upper bed offset from the rear of the lower bed. This allows a front ladder to be safely added. A full length rear guardrail and a removable front guardrail are included. This combination is always extra-long for big kids and a taller version to allow 8” more headroom under the bed for comfortable seating is available. Can be separated into 2 beds or set up as a loft.Add optional drawers or a trundle bed for maximum use of your floor space. View underbed options.Ready for a mattress, no foundation required. View mattress options. The top of an 8” thick mattress will be 21″ off the floor on the lower bed and 57” off the floor on the upper bed. (65” on Tall models).