We bought a vacuum cleaner like an electronic broom to vacuum the sofa, curtains, chandeliers, etc. As the main vacuum cleaner, I don’t see any reason to use a robot vacuum cleaner for this, we are satisfied with all the manufacturer’s equipment from the same company. By the way, a life hack on a robot vacuum cleaner is to lay cut strips from rolled rags for wiping, etc. And the filter can also be washed, only use after at least 24 hours. I would like a replaceable battery pack, like on a cordleSee full review