I am very pleased with my Shark 2 in 1 robotic vacuum. I love the fact that it works on carpet and hard floors. The mapping system on this works great and covers my whole entire house. The vacuumhas a very good suction to it, which picks up a lot! I also love that it will scrub my linoleum floors and it does a great job at it. So far it has been easy to clean and empty. Such an amazing little vacuum.