Hello,
I'm glad to inform you that your map has been accepted!
The theme is alright, we already have a 'Prison' themed parkour map on parkour, but since this is a dropper, doesn't really apply. The build is decent, but it could be slightly improved, and the actual dropper itself is a little easy for the difficulty you're going for, so I'll be labeling it to a medium-hard difficulty, I also found it slightly short, but that can be expected from dropper maps.
Thank you for taking the time to create, and submit this dropper, I hope to see more from you in the future!
Luci