STEP 1

  * Lay 4x4s with notches facing up and place horizontal supports into slotted positions before fastening.

STEP 2

 * Lay notched bed frame supports with notches up and place 2x2 support beams before fastening. 

STEP 3

* Stand end pieces from step one with ladder facing appropriate direction and attach horizontal support.

 STEP 4

 *Place frame from step 2 onto legs and fasten carriage bolts into place.