Not to be too harsh on this one, it was a functional mission but with no plot, no loot objective, and completable in about 2 minutes all from a starting skybox, it seems not very much worth the time... even the 2 minutes.

A trap has no trap indicator... I.E. the arrow comes through concrete and not from a hole in the wall.

The trigger to complete the mission makes no sense. Again, there is no indicator of what you need to do or why that even works, but after watching someone else play I rolled my eyes and finished up the mission.

As a starting point for a FM author, it's not bad as a training exercise, but I don't see this as something that should be shared with others.