First off, this is super impressive for a jam! It's very well polished, you did a great job managing your time and the scope of the game.
I think the storytelling was done well. I liked how as you progress, you realize the protagonist might be staying inside for a good reason... I really wanted to look at the sky though!
My only gripe is with the finale. I found the heartbeat QTE to be frustrating, and I failed maybe 5 times. It was only the very last part with the screwdriver that messed me up. There's no "game over" screen so when you fail, you are abruptly sent back to the start. It's unfortunate, I was so focused on the clicking that I didn't really get to soak in the cool cutscene.
Art-wise it was great, there's lots of nice animations, and the apartment was fun to explore and suitably detailed for the PS1 style. The cutscenes were well done.
Overall, it was fun, had a cool story, and looked great!
By the way, you can access the peephole from the shower.