So, its an interesting idea in concept, but I did get bored trying to figure things out.
Nothing seemed connected to solving the puzzle. I figured out that the cassettes could go into the TV, but the codes were nonsensical to the environment. I fixed the sink, that did... nothing? I rebuilt the train tracks but couldn't figure out how to melt the engine from the ice block, and I couldn't figure out how to get the flower blooming from your snapshot. And i never did figure out the code to the safe or how any of the elements of the game lead to getting into the safe.
This is probably the harshest I've been in feedback of the game. I couldn't beat the game, and I lost interest in trying after 40 minutes of trying things.
Some positives:
Your choices of models were good, I especially like the Hourglass (I love hourglasses). The lighting was pretty good - some lamps may have been a little too bright, but nothing bad, just minor cleanup. The texture in the house is amazing, the walls looked like they were concrete or even drywall.
Overall, I would say a 5 / 10, definitely work on making the puzzle of the game more cohesive,