I really enjoy the vacuum cleaner! I has cleaned a thing layer of invisible dust from my bedroom carpet floor that I never knew it was there since I moved last year. It has helped my girlfriend cope better with her allergies that had gotten worse since we moved in. Thank you! The one feedback that have about it is that the machine is a bit more heavy than I expected and it makes it a little bit difficult to manouver. Not at all a deal breaker for me, but my girlfriend says it is for her. She said that generally speaking, she feels like this vacuum cleaner will be more usable by men than by women because of the weight. Other than that I have never knew I'd have so much fun vacuum cleaning like I am having now! Thank you for making this product and for making sure this investment feels like a life long product. Best, Jose