Roborock Qrevo is EXCELLENT!
We purchased the Roborock Qrevo Edge Robot Vacuum 9 months ago. We love it. We have wood floors and LVP and 2400 sqft of space. We've only had 1 small issue with the mop attachment (not the mophead, the spinner, the velcro had gotten weak). I contacted roborock via email and I have the new part for free in 48 hours. The customer service is 5star and fast. The quality of the performance is excellent. I have multiple programs for various areas of the house, including special vacuuming for wool rugs. This vacuum/mop unit is reliable, long-performing and easy to manage (fill tank/empty tank, replace vacuum bag). We like to check on our furbabies (video and voice) and get rewarded with head-tilts. The avoidance setting works great and I have areas 'off limits' and it works well (dog bed). We are looking to purchase a second one for our upstairs. These units are expensive, yes, but after trying two other brands, Roborock has been far superior in reliability, customer support, and utility.