Hi there,
This looks like a good parkour map, although I have not tested it I will have to base it off what I can see on the pictures you have provided. The parkour looks varied, and I really like the block choice you have used. However, I do think it looks a little messy round the back but great map overall. Moreover, I will be giving this map a +1 , I do like the theme even though it isn’t the most original.
Also, not trying to be rude, but in your map name you have spelt lantern wrong, you might wanna change that. :p
Good luck! :)