Hey there, 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.
Parkour theme/detail: For the detail section, you did a pretty decent job, I mean I guess it looks like an observatory which is great to see, for the theme I don't think I've ever seen a theme like this before so great job on that!
Parkour difficulty/variety: For the difficulty, I would say that It does match the Medium difficulty, unfortunately for your parkour variety you're really lacking in that, I would suggest adding more creative, unique and interesting parkour jumps, for example, flower pot jumps, water jumps, cactus jumps, etc.
Good luck! :)