We keep Sophie in the downstairs bathroom at night. That's where her litter box, bed, and food are. This is a temporary thing until we're 100% sure she's litter trained.
This morning Steph went downstairs to let her out and Miss Sophie had found the roll of toilet paper. The whole roll was laying on the bathroom floor and Sophie was right in the middle of it! Guess we'll be keeping the toilet paper up from now on!