When I got the Shark Matrix Robot Vacuum I was super excited. We have a fairly large home and it takes a long time to vacuum so I was hoping that this would lighten my workload. It was easy to set up and the app is great and simple to use. When mapping out our home it didn't seem to get close to the walls and edges so once it started vacuuming it missed all of those spots. It also doesn't seem to pick up much dirt and on the carpet areas so I have to go over those with our upright Shark vacuum (which I love by the way). On the hardwood floors and linoleum it does great. It is easy to empty the trash compartment and clean out the rollers. I also appreciate the find my robot section in the app for those times it gets stuck under a bed or dresser.