I am so happy I took the jump and finally switch over to a self cleaning litter box! I have 4 cats and they took right too it as well. The CatGenie is well designed, stylish, and fits perfectly in my bathroom. Much more sanitary, better for the environment, and no mess! Only complaint is that the granuals tend to get kicked out more than I expected. I have a surgery coming up in January and not having to scoop the litter box anymore is a lifesaver! I recommend taking the jump like I did and get a CatGenie! You won't regret it.