TimberFrame loft beds feature massive corner posts with thick ladder rungs in between using mortise and tenon construction. A removable guardrail is included on the front with a full-length guardrail at the rear of the upper bed. You can also add a model 4710 ladder. The ladder can be used on the front or on the end of the loft. The top of an 8” thick mattress will be 64” off the floor. View mattress options.