Although this product cannot in any way take the place of a thorough cleaning, it is enough for the purpose of preserving cleanliness and saving you money. We didn't have very high hopes for the device, so all things considered, it's not a terrible product. Got pros: It is effective at overcoming thresholds, collecting fine dust, interacting with carpets in a manner that is not overly disruptive, producing a little amount of noise, and we did not try using it with a sink. Having this drawback: Because it is unable to accurately pinpoint its location within the apartment, one of its favorite pastimes is to get stuck under the sofa and start screaming. I did not enjoy the 2022 voice acting; after the expiration of the warranty, you may count on a reflash from me.