An old sanatorium in the mountains of Valais, cut off from the outside world.
Ok, it is a freshly renovated luxury hotel at the beginning of the book, but the spooky background story is very well written.
Unfortunately I was quite irritated by the protagonist. She seems to be locked up in her head and changes her mind on the suspect every few minutes. And all the ‘hunches’ and ‘subconscious feelings’ she got just made me impatient.
I would say for all the fans of Lucy Foley who need to read something while they wait for her next book.