Hey-o!
So I spent the afternoon building a big fancy church on the Isle of Awakening, felt pretty good about myself. I built a refurbished replica of the altar on Furrowfield to finish it off. But when I put the doors on to turn it into a room, it doesn't count as a Chapel.
So I did some research, turns out that nothing over the two block wall height boundary counts as part of the room. What's up with that? It kind of puts a damper on my desire to be creative to know that my villagers will never actually use the room the way I intended.