11×2×
Bolt the first post to the top
Trolley, 85 × 55 cm
25 min · one person · 6 steps · 7 panels · 48 fittings
Bolt the first post to the top
Bolt on the other three posts
Bolt on the middle shelf
Bolt on the bottom shelf
Bolt a castor into each post end
Turn it over and tighten every bolt