I hope you got to see Pecunia figurine at some point.
Dang I didn't, must have gotten unlucky. Though I suppose it's deserved since I didn't play that long this time around. Might come back round after I play the other demos. As for the water heart room I think it's well done. Compared to other tall rooms it was easier to figure out what to do and easier to execute. Also aesthetically the room looks cool since it's symmetrical.