It's a wonderful vacuum/mop. It's light and the battery lasts a long time. I have 3,000 sq ft and it does it all in high water flow. The not so great is that the roller isn't great of you need something that's dried on the floor and needs scrubbed. The cleaning button you press while it's charging is annoying pressing it while you're using it. The good thing is that button you press doesn't function unless it's in the charger.