The features on the Shark Matrix Self Emptying Robot Vacuum are superb. One of my favorite is the Matrix Grid Cleaning system that allows no spot to be untouched. You still have a room by room mapping system and you can control what rooms and schedule it. It has more suction than my previous robot vacuum cleaner. Another favorite feature is the Anti-Hair Wrap on the roller. No more spending an hour untangling my long hair from around the brush roller!!! It not only vacuums up my hair but cleans up the pet hair from our boxers with ease. I was used to emptying my previous robot multiple times. This one is bagless and has a self-empty base. Not only does it clean better but it’s made my life easier in terms of clean up. I highly recommend it.