Hello roxyrice,
Unfortunately, I will be Rejecting your map.
The theme isn't very original, as there are a quite a few maps themed around construction sites. The build is good, it's accurate to the theme and has nice details.
The parkour is very repetitive, you did have a few different jump styles but they were very grouped. What I mean by this, is you would have a sequence of fence jumps, then just normal blocks etc. Try to mix up your jumps a bit more, as well as experimenting with a larger variety of blocks and items, as this will make your map more fun to complete.
The difficulty is good for a medium/easy map, but it is far too long. For a medium map, try to keep it under 60 jumps.
Thanks for submitting your map! I hope to see more maps from you in the future.