After initial problems with the parcel, which the goods did not want to bring to the post office, but then returned home, I took out the well packaged and undamaged goods. The assembly took only 12 IQ. The unit is solidly built and not difficult. When sweeping, I realized that turning the height adjustment at the top upwards, and then zoom scans to the ideal position. The sweeping result is satisfactory. I have swept the driveway twice and was amazed at how much material is in the convenient container to be emptied. The result is not quite compare with thorough sweep, for it is but saubequem and fun. Even the edges can be cleaned with a little practice. By the way is an ongoing protest against the work in the form of squeak to be heard, but I still find the culprit.