Unpack all parts and place on a clean, non-marring surface.
With assistance from your adult partner, unfold Iron Frame(A) in both up and down
directions.
Then put it side down on the floor.
Caution: Please don't put your hand in the middle of the gap to avoid any hurt.
Attach Top Shelf(C) to Iron Frame(A) using Bolts(②) with Allen Key(①).
Do not fully tighten the Bolts.