I am a success story with litter box training. Sadie has been doing it since we got her and it's been so easy. If she's out playing with us as soon as we put her in her play yard (a large gated area) she goes straight to the litter box and pees. She also poops in it and very rarely does she have accidents. I love it.
we did it because she had gotten so sick during the winter and we didn't want to take her outside anymore. And to think we live in Florida! I love it!!!