First, i am so thankful i was able to receive this product for free!!! It is an amazing vaccume! I can set up a schedule for my shakira to start cleaning ! Yep i named her lol. When im at work i can see the progress she is doing in the cleaning. It helps me alot especially since i get out of work late in the evening. So when i come home its clean and something less to worry about. I am truly happy with her! She does an amazing job.