Very happy with it so far. Can't connect it to my wifi with the app - but this is because I have extenders around the house - but to be honest the remote control is perfect - and don't need the app. I have 2 dogs and so I set it off every day and it really keeps the hairs down - I do empty it every so often so it doesn't get clogged up - has made a real difference.
The package came without the brushes in - but the seller responded immediately and gave me a refund for the inconvenience - and I bought brushes on Amazon - so no problem for me at all. Need replacement brushes and filters anyway - so I now have spare.