Insert barrel nuts (#C) to the holes of the side rails (#5,6). Align side rails (#5,6) to the holes of the guardrails (#1,2). Secure by tightening bolts (#A) onto barrel nuts (#C). 1) Insert dowels (#I) to the dowel holes of the guardrails (#3,4). Align side rails (#6,7), with inserted barrel nuts (#C), to the holes of the guardrails (#3,4). Secure by tightening bolts (#A) onto barrel nuts (#C), but do not fully tighten. 2) Align guardrails (#8,9) to the holes of the side guardrails (#3,4).
Align guardrail supports (#10) to the middle of the guardrails (#8,9), then secure by using screws (#F). Align guardrail support (#11) to the end of the guardrail (#9), then secure by using screws (#E). Insert metal dowels (#J) to the top of the lower guardrails (#1,2), then align upper bunk to the metal dowels (#J) of the lower bunk.
Align ladder rungs (#14) to the holes of the ladder rails (#12,13), then secure by using screws (#L). Align ladder to the bunk bed, then secure by using bolts (#D).
Align slat kits (#15) to the side rails, then secure by using screws (#F). Attach dowels (#H) to the holes of the front panel (#16), then align the drawer sides (#17,18) to the dowels of the front panel (#16).
Secure side drawer panels to front panel by using screws (#G). Slide bottom panel (#20) through the thin lined gaps.
Align back panel (#19) to the side drawer panels (#17,18), then secure by using screws (#G). Align center support (#21) to the front and back panel, then secure by using screws (#G).
Slide drawers to the bottom.