I love my new robotic cleaner. I told my husband that he is my new boyfriend. He vacuums under the furniture and never complains. He can bump into furniture edges a little hard, but never hurts them. I have 2 cats and 2 dogs, I am amazed how he still finds hair after I run a conventional vacuum sweep. He is worth every penny! I am going to buy one for my mom...she needs a boyfriend too!