Hey there Blue,
before going ahead with your map submission review I'd like to inform you that I'm only giving you my personal opinion/feedback on your parkour map submission and my personal feedback will certainly not affect your parkour map submission in the slightest, I recommend that you take in my feedback to improve your submission if there are any flaws, you don't need to and you're free to ignore me but anyhow, before going ahead I'd like to mention that I'm a Moderator, not a Map Judge so this is just my personal opinion and I am not accepting or denying your parkour map as this is only my personal opinion.
Originality/design ~ Your theme is quite original in my experience and I've never seen another tower of Pisa map submission or build before, unfortunately your build theme/design is quite bland/basic and in my opinion doesn't really look like the tower of Pisa sadly. Sadly as Patty mentioned above your theme isn't very attractive as you only used a handful of blocks and most of the blocks are a grey dull handful of bricks, etc, doesn't really give the build/general theme color and attractiveness if you know what I mean.
Difficulty/length ~ Your jump count is pretty satisfactory for a hard map but sadly your parkour jumps seem quite basic and there's not much variety with the parkour jumps, for example adding chest/bed jumps, slime block jumps, cacti jumps, carpet/fence jumps, etc would really make your parkour more interesting and stand out from the dull look that it has at the moment.
Good luck! :)