Thicker and heavier duty components, designed to be able to withstand and adults' weight on the top bunk. Most selling today are only designed to hold < 50kg. Able to sleep 3 with trundle underneath. Staircase for storage, first 3 small steps are one stair, deep. The bigger top step is double the depth. Red panels under the bookcase are also storage boxes. Paid over $2K.
Selling $500. Will include one spring mattress if wanted. Must provide own dismantling and transport.