Little bit noisy, collecting part doesn't have robber blade and it's touching the floor and making unpleasant scratching noise. The side brushes are damaged quickly, I had an Ickebo Arte before and after 3 years side brushes stays like on day one.
No minuses except these, Omega collects much more dust then Arte and it's easier to remove hairs from the brush
I got so fast that robot, works well with USA electricity sockets using just adapters, but the manual was on Russian language surprisingly. It is fine, because I know Russian. Iclebo Omeha is powerful enough on carpet surface.