So far, its been great.Post a review of the vacuum when you've used a while please. I'm interested in getting one
Things to take into consideration:
Our apartment is small so it has no issues to clean the whole place in one go. Cleaning an area of around 50 square meters takes around 45 minutes with around 70% battery reaming (according to the app) in our case. I know someone that uses it to clean around 100 square meters and it takes about one and a half hours with around 30% battery remaining. Mileage may very...
The less things you have on the floor, the better. It has to feel its way around objects so having plenty of things on the floor will waste time + battery.
It can get stuck under objects that are just high enough for it to get under at certain points e.g. couches. so it would be good to have a couch that is high enough off the ground for it to roam freely or a couch that is closed at the bottom... Low hanging heavy curtains will also interfere with it, it tends to think that the curtain is a object and tries to go around it...
Leaving the door open will cause it to go exploring... I have seen one going out of a sliding door and it fell off the a low step because of this. So keep the outside doors closed.
I have found no way of exuding certain areas e.g. under the couch. I wish they had such an option. There is magnetic tape available that you can buy that would create a virtual wall for your sliding doors etc. I haven't tried this myself.
Apart from cleaning the entire house. You can set it to do a "zoned cleanup" where you get to drag a block over a certain area on the map of your house. It also has a spot cleanup option that I found less useful so far.

