After much deliberation, we decided to purchase this particular model of robot vacuum cleaner. Because this is our very first robot, of course I was skeptical when I first saw it. I mistook it for a plaything and decided to give it a shot nonetheless. When we first began making use of it, we were filled with joy. It has an incredible suction force and is very simple to operate. connected to Alice and, for the most part, having Alice serve as the point of control for the vacuum cleaner. Recommendation to make a buy of.