Gave this as a birthday gift for a group of six outing. We managed to escape Granny's House with a few minutes to spare.
I can only speak to this room so far, but we had an outstanding experience from start to finish! There were so many puzzles in this room and a total of ten of us, that while a few of them that I solved are memorable, I could probably go back and do this room and not get out. Speaking of, when I learned there were four "strangers" playing with us I was a little concerned how that was going to work out, it's a very good thing we were grouped up - my group would never have solved this alone. :)
It's my understanding this is a fairly new business (4 months or so old), and I think they are doing a fantastic job. We were made to feel welcome, the common areas and restrooms are super clean and neat / tastefully and appropriately decorated. This room and clues were well thought out, although admittedly we used all of our hints (and we needed them). I know we had a fantastic time, and I for one look forward to going back and trying one of the other two rooms soon.