In short, for the price, this is a decent robot vacuum and mop combo for my small studio with hardwood floors (no kids/pets/shoes and I keep a pretty clean apartment). Will probably need to upgrade to a better one if I move to a bigger place. Details below. I use it on S-shaped cleaning mode using the android app which talks to the robot via my house wifi. I have not tried voice controls. I did try the other cleaning modes but they are not as good. I did not try the random clean mode. Pros: 1. S-shaped cleaning works well on both vacuum and mop mode 2. Good at finding charger or shutting himself off is he's boxed off in a no-charger zone (see cons for why I'd do that to him!) 3. Good at not falling off 4. Can jump over small mouldings in the floor. 5. S-shaped mode also displays the cleaning map. 6. Also has a remote control mode, a spot mode, and an edge mode - these modes have not been super useful for me and also don't show a map. 7. Suction and water levels are changeable 8. App allows scheduled cleaning, as well as controlling the robot while I'm at work (to an extent - see cons.) Cons: 1. The vacuum and mop tank are interchangeable - you can only have one at a time. So you first vacuum, then remove the dust/suction tank and insert the water tank to start mopping. This is a manual step that I didn't intend on doing especially since I prefer to start the cleaning after I have left for work, but it's okay. Both tanks are big enough for my needs. I liked the little microfiber mops that came with the mop - super easy to wash them after use. 2. The robot gets tangled in the cables of his own charger while trying to attach to the charge, even though I have secured the cables pretty taut and have the charger against a heavy wall. The robot knocks the charger, turns it around and then tries to come in through other, inaccessible angles. My next step will be to tape the charger and the cable, which I think should work. 3. The cleaning can be "paused". Pause in this case is more like "stop" because he does not remember the old map to truly "resume" when you hit play again. 4. Will sometimes get stuck on the 0.5 inch steps in the apartment (old building), will sometimes successfully climb and descend them. Both of these are okay. But then about 30% of the time he will not know he's on a step and will stay trying to maneuver there - not moving on and not being officially "stuck". Rugs - The robot can climb on top of my bathroom rug, which is a soft microfiber rug. He cannot do this on my kitchen mat, which is a memory foam mat - the robot just drags the mat around - so much so that the sticky bottom of the mat has become unsticky. The mop mode does not avoid rugs (this is a hassle because I have to be home to lift off the rugs before sending him to mop.) 5. He gets lost in my tiny studio - while I love his mapping ability, he does have a tendency to be stuck in infinite loops and thing I live in a much bigger space than I actually do. He will run out of battery doing this and will not complete the 300 sqft space I have, even on 1% suction. For this reason, I have to create fake walls with objects and restrict him to simple, rectangular area and then move him to the next rectangular area. This again requires my frequent intervention which I am not so happy about. 6. I wish one could use the edge mode to show him the boundary, and then he'd save the map to use it for S-shaped. Right now there is no map for edge, spot, or remote modes. If he is stuck or runs out of battery, the S-shaped cleaning mode pauses itself (good), but the old map of where he already cleaned is not used (bad). It would be nice if he could pick off from where he left. 7. For whatever reason, every once in a while he forgets his old suction and water usage settings. Weird but whatever. 8. It would be nice if the map stays on when you pause him during an S-shaped cleaning. When he gets stuck and I'm not home, if the remote-control mode would continue to show me his postition, I could manually get him unstuck. And then you could resume the S-shaped cleaning.