Really fun and interesting idea. Would love to see a more polished version!
SPOILERS:
The idea of having to try one room configuration to find clues you can use in another configuration is the idea I see in this game with the most potential. This makes the game more than just trying to figure out a mental model for how to piece together the rooms, but rather you must explore different configurations to see if one configuration gives you a clue on how to progress in another configuration. Though I only saw one puzzle of this kind in this game (the code thing), that was the most intriguing part about it. So more of that please :)
The unique narration for all of the room configurations where also a really nice touch, and with some more thought out puzzles and clever narration for those puzzles I think this game could really be something.