Hello hecklo,
Unfortunately, I will be Rejecting your map.
The theme is somewhat original, there are quite a few tower maps, but none exactly like this which is good. The build is really nice, it's built well and has some really nice details, so well done.
The parkour has some variety, but also feels repetitive in some places. I would recommend trying to experiment more with different ways you can utilize blocks and items, as well as keeping up the variety throughout the map, as this will make it more fun.
Some parts of the parkour felt a little bit cramped/confusing. This wasn't too bad, but I would suggest cutting down on the number of jumps a bit.
The parkour was also too difficult in places. Most of the map was alright for a medium, but there were certain jumps that were too difficult and would need to be nerfed.
Thanks for submitting your map! I hope to see more maps from you in the future.