I love my Huvi but my biggest issue is I can't seem to sync it to the app. I believe it is a user error and not an actual issue with Huvi. It cleans really well and able to get under most hard to reach spots like under your bed. I love that it talks to me and I really love that it has the ability to make your home smell citrusy. Another issue is if it goes off the carpet it keeps yelling "right wheel suspended" and you got to keep messing with it until it stops. It's not what I would call an affordable vacuum but the technology is great. Would highly recommend for someone who only has 1 floor as this can not do steps.