I received this from influenster in exchang for my honest review. I do really like this vacuum, it does an amazing job, but I can't give it all five stars because it is advertised to not need to be emptied for  60 days.... It lasts two days then wont run until I empty it. The area it was cleaning each time is approximately 400 sf. But it definitely does a great job on hard floors and carpet! And i would suggestit to others