We have 2 flights of stairs and no outlet nearby, so the desire for a battery operated vacuum cleaner. We have only bought a different device, 130 Euro and has no herring taken from the plate, so returned and bitten the bullet and just spent 349 euros. The price is extremely high, but according to the seller Dyson are of registering supposedly 5-year warranty, but I have, however, found no confirmation, but 2 years on any case. We bought the machine two days ago and are thrilled. As the owner of two indoor cats are in moulting at the moment and spread throughout the year cat litter in the house, this device is easy now indispensable. I did not know the vacuuming can be fun, but even my husband finds it amazing. The unit is comfortably light and can be combined with one hand to the wall bracket and lift out again. The switch must be held while vacuuming makes sense to me, thus the device is only in operation when one really sucks. It is astonishing how fast the hopper is full, because the nipple is also dirt when I think the carpet is clean, but can be empty fine. The sucking sound not like cats, but I find it rather pleasant, like a powerful hairdryer. The accessories is quite large at Animalpro, 2 rotating brushes and 2 more nozzles.
Conclusion: Too bad, the cats were not yet back to the toilet ....