I haven’t heard of this place in particular. A friend of mine is a horror/haunted house junkie and started to get into these extreme haunted tours. When he finally made it off the waitlist and had his experience, I asked him to recount the experience. After listening to all that went down (similar to what you described, manclawz), all I could think about was how he basically had a session with a horror roleplay twist. I wouldn’t really want to experience this type of thing, I like more low key spooky and playful haunted house scenarios, but I would love to be the one tormenting!