She may need a few days to adjust. It is maybe a bit exposed from above, so adding a shelf or large cork log hide might help. I can see you've got some perspex panels attached

Would you be able to have the bedding deeper so it raises everything higher up - then it's less of a fall if she did happen to climb the bars.
You could also maybe tie chill n chew mats round the inside of the bars at one corner to help it feel cosier so she doesn't feel too exposed?
Just suggestions. It looks very nice, I was just thinking more safety aspects with the height, in case she decided to climb on top of something and past the perspex to the bars. But she has lots to do in there and will need chance to settle for a few days now. If she is still very skitty after 2 or 3 days, then the odd tweak might improve things. Do you have the green shelf that comes with the cage? That could make things more sheltered underneath at one end.