-The / Renew Cooperation or apart of the rod / tube is in my view a bit tedious and does not hold so well that goes much easier in eg Miele and keeps better through proper engagement
-By round high dimensional device Henry at slightly higher floorboards falter and sometimes tilts to the side
-richtig is inconvenient that you can see the bar / suction pipe on suction itself does not hang when you park Henry, but they lie down or lean against the wall needs (which often means that it falls)
-The suction cup itself, could still be somewhat flatter (then you would better eg under cabinets), even it would be better if he were beveled at the corners, because you could then suck corners and edges even better
It was important to me other potential customers to communicate this.
Otherwise, Henry's great!