Let me first say I received this because I am a Bzzagent as long as i have my honest review. Was kind of sceptical until I plugged it in. It was very simple and easy to assemble. Lightweight to use, and the attachments are great there's a use for them (I never use the attachments) until now. The power this has is unbelievable. Far exceeded my expectations to say the least. I have four cat's and a dog. When I cleaned it out after my first vacuum I was in literal shock, like a whole new pet had gotten in there sounds unbelievable but I honestly feel like it's easier to breathe in my house after using this. Hands down the best vacuum I've used and I have owned quite a few. Having so many animals this is a must!