I bought the Neato D10 a few weeks ago. It does an excellent job at giving a thorough cleaning. The suction power is excellent too and the level of noise is very low at the Eco mode. The first time I used it was able to map my entire first floor - over 1000 feet- without a single issue and reaching all rooms, office space, kitchen, etc . After that it was easy to set and schedule jobs for different areas. it can be cleaning over 2 hours with a single battery charge and still have about 50 percent left. I am really impressed.
My only request is that the app would make the floor areas much bigger so it is easier to set areas in the floor map.