Made of birch solid wood, the desk working area is made of birch plywood. Solid birch wood gives the bed extra extra-long life The ladder, guardrail, and working desk can be installed on the left or right side of the bed. Guardrails and slatted base set are included A water-based finish shows the wood in its best form and protects it from wear marks. Mack + Milo Colour (Bed Frame): Natural, Size: 70 x 140cm