Just finished the game, it was a very nice little experience. Good use of the mic and the puzzles were a reasonable level of challenge. I notice that there were additional clues to the answers around the room, but that was quite obscure. Would have been nice if the answers to the puzzles had to be discovered by noticing or interacting with the room more. I definitely enjoyed the premise, the atmosphere and the voice acting was very well done.
One other note, I am quite short (5'6") and found it difficult to open the higher morgue doors.