Assembly: very simple, with a small restriction (see below). 4 of 5 points.
Suction power:
Very reasonable, we were amazed how much this sucker cat has found compared to our old pool cleaner. 5 of 5 points
Battery life: more than adequate for our apartment and extensive suck. At full power Nocht not get empty to 80m², the charging time of 10 hours I find then something long. For charger I come back later - 4 out of 5
Brushes feature: Very good performance, at too high a resistance, however, the brush stops and no longer starts automatically, sucker off and on again, then run it again. Whether that's a feature or a bug, I can not say, would be desirable in general, the brush to be able to lock and unlock manually. Remove to clean it easily. 4 out of 5
Handling: the perfect sucker for women who want to bring their husbands to more housework. Thus, the seat of the battery in the handle, and the focus is very high up, after a while is a lame already the arm. The Delta head accesses all corners. Desirable would be a lighting of the soil by LEDs on the suction head here. Due to their design, the range is limited under beds. The cleaning of the collecting container is quick. A positive highlight, which is the washable dust filter. 4 out of 5
Material / Design: Basically, the suction effect processed sound. When fit, however, quality assurance should keep an eye on it more. When assembling a single screw is required and exactly the did not fit through the hole provided, because the injection was not properly deburred. For me no problem, cordless screwdrivers and drill out, trimmed, finished. Customers with technical matters have two left hands (and everything just thumb) stand as first faced with a problem. Next, fit the charger is to be criticized. This one has to almost pure thrash into the outlet, and when I wanted to pull it out again I've actually torn the surface-mounted socket half of the wall. Super ... Here only 3 stars.
All in all, however, this is a sucker, in which the price-ratio Trendy and performing Lifestyle fit and I personally certainly can recommend with a few limitations.