Whilst one certainly cannot deny the attractions of young Florence (desperately trying not to make any "boing!" Magic Roundabout references) it was her predecessor Camille, who I found utterly enchanting to the extent that I consider her to be possibly the most beautiful woman I've ever seen on TV. Her characterisation was brilliant, too.
It was not too much of a secret crush at home, Mrs W almost had to provide a dribble guard for me, for when I was watching her on Death in Paradise!