Welcome to the forum. You posted this in the Gallery section which is for pictures. This would have been better in the Discussion section.
Toilet trining a cat -- to me it's weird because it's not natural for the cat. Cats would automatically jump up on the toilet and go if it did. And if a cat can't also flush the toilet after -- forget it.
But in all seriousness, some cats do go on the toilet and are fine with it. If you're going to train your girl, now is the time to start it. I worry about the cat falling IN the water in their attempts to get this right. I just think it's more laziness than anything so one doesn't have to deal with a litter box. Personally, I'd rather not share my toilet with my cat, but that's just me. If this is something you want to do, by all means, do it. Lady Belle is your cat and you get to decide -- and she can decide to cooperate or not.