Never regretted. Fully consistent with its purpose. The main thing is regular maintenance (remove hair from the central roller, clean containers and filters and wipe with a cloth). Pros: Everything you need from a vacuum cleaner - everything is there. It recognizes the station, draws a map, does not get lost in space, the application is simple and understandable, you can clean the rooms one by one, there are restricted areas, virtual walls, everything works fine. With its cons: For almost three months it has not been revealed. Collected, installed, configured, forgotten. Just serve.