I've read the book and loved it. That is also why I wanted to try the series. And oh my lord.
I was crying, sobbing, jittering just as much again when I read the book and I just loved how the show just completely encapsulated the exact vibe I had in mind.
From the music, the cast, the styling to everything else I was almost completely blown away.
I really enjoyed how they adapted the book, because obviously not everything is possible, so I am really grateful for this good adaption. Though I have to say, I don't like how "weak" they almost made Camilla look in the series. I thought especially the last hotel scene was so crucial to her character and I wish they would've included that in the show.
Other than that, great series I'd watch again!