Along the pictured manual the windwheel is assembled within 5 minutes. A 70 cm high pole is part of the delivery and used to stick the wind wheel into the soil or attach it by cable ties to your balcony.
Great looking finish, easy to assemble. Did have issue with a missing part that was corrected by seller. The only thing that was needed, I wish it came with longer pole/rod. The pole/rod that came with the spinner was a little short for my garden.