So, one of the few negatives I've had on the Move Z60 happened with the upstairs mapping. After setting it to quick map, it struggled mightily. This is a little clip of the hallway and entrance into my room, but it also just basically sat in the corner of my room in front of the closet for 20 minutes, either spinning or doing 180's or just barely going anywhere. It was clearly very confused. I'm honestly surprised, because it mapped the downstairs perfectly. Oh well. It's still a relatively new machine and I'm sure it will get a lot better with an update or two.