Oh no!

Talk about difficult!

Lovely images. Sounds like a perfect setting for Sherlock Holmes adventure.
LoA

Oh dear! How is she going to escape!

Sequel attempted. I tried to use at least the possibilities you seemed to hint at for an escape, as well as putting it into some larger context. Perhaps I was over-ambitious. Great set-up.

Excellent, I was slightly worried there might not be enough space to come up with what I was hoping but this fits the bill.