I found myself really invested in this honestly!
I liked learning the routine and figuring out what I needed next to progress, I lost my parachute twice but I wasn't annoyed or frustrated because it meant everything else I stored would be fine, so I generally liked the balance of how many items I could keep with the three hidden cell slots but only one cell inspection per week. (I must've stabbed around 20 guards though I hope they're okay...) The style is also very clean and I liked the challenge, It took me 70 days! (That may or may not be higher than the average...)
[Edit: I forgot to mention that I really liked the sound design, It was pretty immersive!]
Overall I have no complaints there was clearly a lot of effort put into this and I might actually play it again sometime to beat it faster! Great work!