I was curious to see how the Mova z60 would handle different floor surfaces, and it actually did a great job. In my house there’s a baby gate threshold between the kitchen and my baby’s playroom/play mat, and the robot was able to climb over it without getting stuck. It slowed down a little, adjusted itself, and then moved right onto the mat and kept cleaning. I like that it doesn’t panic or just give up when it hits something slightly raised. It seems pretty smart about navigating transitions, which is great because we have baby gates all over the place!