The theme isn't super original as we do already have a few construction maps, but it's not too horrible.
The parkour is nice and varied, it's fun, and I think it fits the easy difficulty well.
The build isn't amazing, but it's not bad either; I think it'd be better if you made it bigger and added a bit more detail.
Overall, +0. Good luck!
Keep in mind, I am not an official map judge; take my review as that of a normal member of the community <3