I got it yesterday and tested extensively today. The first impression is very good. The operation is really to understand and very easy for everyone that this manual is also well understood. Once you turn on the Mamirobot K7 he says "Hello, I am Mamirobot" and although he speaks with a feminine voice, I have christened him "Edward". One shortcoming of the operation is that you absolutely need the remote control, since the device has only 3 buttons and you can set it with the remote control, for example, to pause in order to lift it sooner or emptying the dust container.
I have set up as described in the operation, the charging station and only once let him invite a half hour after I chased him an hour through my living room. The first 15 minutes I ran after him yet because I have not yet completely trusted him and so I was able to evacuate all the same obstacles that have hampered him too much. But he travels quite well through the booth. I do not like all that he first moves against an obstacle to and then makes a huge arc about, rather than simply close it to go over, because it takes forever to actually get all the patches. After an hour he had not get away everything and there were still crumbs on the floor. But all in all, the result already looked quite good. Just as one day after vacuuming (with cat and man;)) The two small dust brush front left and right, the Kontrukteure would indeed can save because they hurl everything they get first 2 meters, if they ever get anything. The suction itself is rather disappointing, but a 1600 W vacuum cleaner you can here probably do not expect.
The systems designed by me Konfettistückchen on a small test area (2x2m) he get away within 30 minutes to about 80%. The built-in dust container is tiny but probably have been realized otherwise with the size of the device, and is also sufficient completely suck for once. At least I have not been emptied him. The error displays are clearly visible and he says always fine, what to do. The docking station it finds in a radius of about 1.5 meters automatically, before he drives around and just look for it. Docking works even after 4-6 attempts automatically.
Wiping I have tested once, but after sucking, although he certainly could but do both in one by the construction. He sprayed the clamped cloth quite well on the ground, until he comes to a place that he has already wiped, then he stops and no longer comes from the spot. This sucks very, apart from the fact that you have to provide regularly with water, the cloth anyway is it more a gimmick that can also be saved.
The robotic vacuum cleaner has in spite of minor criticisms quite convinced me. With included microfiber cloths for wiping are super and high quality, if you so do not use for wiping, at least you can order window cleaning. Included is generally much what one more time especially deserves a star. (Hence 4, otherwise rather 3). The much-vaunted volume I can also only highlight. He is approximately between dishwasher and washing machine in spin cycle and you can listen to the radio or the way disturbed television without feeling.
What disappointed me the most is the one shipped Handstaubsauger, the thing you can confidently kloppen times in the garbage. The nozzle is mounted so unfavorable that one nowhere will come, because you have to keep that thing always horizontally, I do not Krauch but here on the floor through the corners. The suction power is underground because my dog has then done so more. Quite a good idea only if implementation is lagging behind.
All in all, a good entry-level device and it can be quietly run in passing.