Processing is fine. That will also put the handle only into the tube, I find not a problem as some others. (Did not have a vacuum cleaner in which it was different)
Cleaning works quite well, better than my old bagless vacuum cleaner of privilege.
Verlängerunsrohr can be for our size (1.85 and 1.75) extend optimal.
Turbo brush was not with us, too bad.
Cord length is adequate for our apartment (78qm). More would be luxury.
To a deduction of points there for the suction power, which could be really more. On all floors (tiles, laminate and carpet) it really sucks good except on deep-pile carpeting is the power not enough. If you have to suck out of there pet hair, you would have to go over it several times.
All in all, but for the price a super vacuum cleaner. If you want more have to stop spending more.