First, you couldn't deny her if you tried. She basically has James Bond stamped on her forehead.
Second, what is her name?
Advice, you're pretty much past the really hard part, she's basically already potty trained, so feed and water whenever she says hey I'm hungry, or thirsty. I mean you could try to get her to do that stuff at specific times but you'll get a lot of 'I'm not hungry' and have to try again in basically an hour. If you feel weird about supervising a bath, you could camp outside the door, just in case she needs you... How old is she?