This level was... pretty bad.
It's butt-ugly to the point that I couldn't distinguish what was going on, it has multiple glitches and holes, and the design is just bad. It's also rather short.
In screen 1002x998 you can easily walk off either side of the screen into a void.
In screen 994x996 you can climb up the wall on the left and reach a void.
If this is your first level, or one of your first, then it could be considered acceptable.
I can at least give you kudos for creating the tileset, which could be used well if it wasn't so bland (the ladder was good). And the story was good, except the "just a few problems, should be fine" got old after hearing it the first time.
Sorry to be an ass.