Camilla Cleese looks a lot like Connie Booth (her mother, his ex wife) who played Polly in Fawlty Towers. Or at least, she did in Cleese's movies Fish Called Wanda and Fierce Creatures. They were quite a while ago so she might not now

but if she does, it'll need lampshading, if his character's daughter greatly resembles his hotel's chambermaid it'd carry unfortunate implications
But anyway, I know she's a stand-up comedienne, so hopefully she can "sanity check" her dad's jokes. I've not seen anything recent he's written? He was in, but didn't write, that show where the couple's middle-aged son moved back in with them.
Yeah, I'm a fan of him and his work