I agree with Reach. Nearly all the jank serves to obfuscate the solution in a fairly coherent, if ugly, manner. Only one part of the level seemed a little weird to me even after getting the final path.
Don't let the general appearance of this level deceive you. It's incredibly well made, and not only finding the path can be challenging, but also there are several places where you can cut steps in some inventive ways. 5 tries.