My cat toilet is always clean!
My cat loves it. She was a bit scared at the beginning that the rack is moving to clean, but she got used to it and even found it fun to look at it (hunting). The toilet is self cleaning after 20 minutes (also it is possible to set it up from 5, 10, 15 mins) from when your cat was inside the toilet and it gives you measurement on how many times your cat was inside, so you can keep track on her health. I think that the price is good, specially that you dont have to do anything in 1 month.