I am so happy with this self cleaning litter box. The quality and structure of the litter box will last for some time. It works great and keeps the odor away. It is very easy to clean as in throwing away the liner. I wish I had gotten this self cleaning litter box awhile ago. This makes my life so much easier. I showed it to my brother who is now interested in getting one considering he has four cats. I would absolutely recommend this self cleaning litter box to others especially if you are not a fan of cleaning your cat’s litter box!