@kezo, yes works well on carpet also. I occasionally take it upstairs and leave it for half an hour but it’s mostly used downstairs. Ours is the 30c, not made anymore but this is the nearest to it, Eufy are a leading brand in robot vacs. https://amzn.eu/d/6BnnJh8
Might get my mum one, she has an obsession of hoovering everday, even though she’ is the only one in the house now and she can just get the hoover out once a week!