The Roborock Qrevo is decent for bare floors. It has a fairly hard time with bulkier debris but is fairly effective when it comes to dealing with pet hair and smaller debris. Its real-time hazard avoidance system isn't quite as advanced as the systems found on higher-end Roborock models, but it's still better than not having such a system at all; besides, its LIDAR mapping sensor still allows it to plot efficient and thorough cleaning paths. The Roborock companion app offers a plethora of configuration options so you can tailor your cleaning experience. Its mopping function does a good job of dealing with dried-on stains, but unfortunately, it also results in elevated costs of ownership as well as extra maintenance requirements to ensure every part of the system is working properly.