Quality of Life
This really is a “quality of life purchase.” Although some upkeep is needed, taking care of litter is much easier and less time consuming than it was. And odor is much less of a problem. I have four cats (9 -12 years) and they all took to it, but it did take about two weeks. Because of the number and occasional guarding, I left one of their old litters down. Even so, each cat uses the robot on average 2-4 times a day.