Buying the robotic vacuum cleaner was the best thing my husband and I ever did! I had a surgery few weeks ago and I was worried about who was going to take care of my house while I'm recovering. We have 2 dogs and I'm pretty high standard about cleaning. Anyways...I did some research online, read some reviews about this cleaner and gave it a try. If I just knew this before... it cleans so well and pick, I should have purchased it sooner. I highly recommend!