Hi guys, thought this would be a good place to try and discover the name of a COYA book I loved as a child. I'm not sure it was under the actually Choose Your Own Adventure Branding but it was definitely in that style. It was a vampire story set in a castle in, I think Romania but not 100% sure on that. There were all kinds of monsters and ghouls in different rooms and it seemed to have a British sense of humour - it definitely playeds some scenes for laughs. One of the things that does stand out to me is the description of a bathroom which described all the grafitti on the wall, one of the lines being "Please don't throw cigarette butts in the toilet. It makes them soggy and hard to light."

Any ideas on what it could be would be really appreciated.