She's settling in well and seems happy. Doesn't seem to really miss her brother, thankfully, as there's plenty to explore and two new cats to ponder. The second one really made me laugh the way it came out so I left it like that.
One thing I'm a little concerned about is her poop. Not quite liquid, but not great. I've put her on bland food, do people think it's just likely to be nerves and the move? She seems fine otherwise.