Some very skeuomorphic design choices here and I think they mostly work. The letter on the back fits the back page really well, and your attention to detail with texture, shadows etc. sells the realism. I disagree about the comments where it’s cut-off. I think it works well.
One suggestion for handwritten fonts though, some bigger line-height would make it easier to read. Look at some photos of handwritten letters and you’ll see they often leave a pretty big gap between lines.
Inside is very creative. It comes across as mad, frantic, chaotic note-taking, but the page is still easy to navigate for the referee. The typewriter font has character but is still readable even at that size.
Slightly unfair critique here, but I printed it off in grey-scale on my printer and it was quite hard to read with the contrast between background and text. The map is also quite subtle and small but I like the ‘blueprint’ styling.
Love the situations in the room keys here. The shushing chimp wandering in to the foyer would be so fun to roleplay. I’m definitely using that.
Nice countdown happening with the bride. I also liked the way you’ve written the keys. Very economical but still easy to parse.
Overall, I see this being a very fun one to play. Great job!