Seems like a fine map.

Not much to improve, except the clipping could be outside boundaries also (improves the performance when rendering), perhaps some envmap at glass-material.

The flow could be a bit better, like there's a doorway which is narrow and you'll just faceplant on the ceiling. The upper platforms of the map could be a bit wider as they are quite narrow also (especially when boxes are placed there).

I dislike the particles being used for teleports; some floating fire seem off theme. Same for the jumppad carrot.

Nice looking map!