Finally Roomba j7 review from Vacuum Wars

iRobot Roomba 600 Series Self-Charging Robot Vacuum, Wi-Fi Connectivity, Personalized Cleaning Recommendations, Works with Alexa, Good for Pet Hair, Carpets, Hard Floors, with MTC Microfiber Cloth

Side Brush Module Motor for iRobot Roomba 500 600 700 800 900 I3 E5 E6 I3 I4 I5 I6 I7 I8 J7 Series Robot Vacuum Cleaner, Replacement Parts (Motor Module + Side Brush)