depends what you try to achieve
a speedrun map ? then it's too tight and won't give satisfaction to players
a challenge map ? sure but then also ask yourself if this kind of challenge will give fun to the players playing it
(invite friends on trashmap server and check their reactions).
yet the most important thing is that what you did are parts made of simple drag, with this in mind player who like this kind of simple parts want more fast paced gameplay not a challenge one.
Please also keep in mind that ddnet won't release a map with such simple drag parts.
If you want to make the map for your own server then go ahead create what you like and enjoy.
If however you would like to make a map that would be released on ddnet then it would be better to check maps like this one :
https://ddnet.org/mappreview/?map=Sunlit+Peaks
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