This vacuum is AMAZING! I have 3 long haired cats and an Australian shepherd who sheds like crazy, so finding a vacuum that actually sucks up all the hair is next to impossible. I had a “smart vacuum” from another brand and it was awful, always getting clogged, battery died so quickly and it would overheat and power off after 10 minutes. The battery life on this vacuum is amazing, I was able to vacuum my entire apartment while using less than 30% of the battery life! It’s super easy to assemble, it took all of 2 minutes to get it going. It sucked up all the hair on my hardwoods and my carpet without hair getting stuck on the wheels or clogging up. I also love the air freshener that comes on it!