Bought this to replace our aging powerbot that had an extended warranty set to expire. While the powerbot did a better job under the cabinets because of its smaller size it did struggle at times getting back to the charging base. This jetbot ai+ does an excellent job navigating and creating a map of the house. This vacuum has not bumped into anything while cleaning unlike our previous robot vacuum. The charge /clean station really makes this a vacuum that needs little intervention once setup. The app will notify you when the filters need cleaned and the base station needs emptied.