Build: In my opinion, the build is not very good. Besides the fact that it is very similar to the build present in "ClockTower", it also doesn't execute the theme in a better manner. It's very plain and boring.
Parkour: The parkour was fitting for the easy difficulty, albeit a little on the longer side. That being said, I found it to be rather unenjoyable to do at times because of how varied the blocks used to make it were. It felt like you were focusing on using a bunch of different blocks instead of different jumps if you get what I mean. Just felt a little static. Try to incorporate different jumps!
I hope you take these criticisms into consideration when submitting maps in the future, good luck