Review on Robot vacuum cleaner iRobot Roomba i3 , black by Franciszka Lin

I have two vacuum cleaners of this series: a simple 698 and a new i3 +. The first cleans the cottage for us, and the second keeps order in the apartment. Irobot is a very high-quality technique, everything is thought out to the smallest detail. Of course, the latest models have stepped forward a lot. Why are only rubber rollers, instead of conventional brushes. They clean much better and nothing is wound on them. The trash bag base is really cool. I am 100% satisfied with this company.