Why don't you mark it on my map? "groan"

BGS map markers get thoroughly confusing with multi-level destinations.  "It's right there, dammit!" 

Hahaha 

You see it right in front of you and yet cannot tell what floor it is on until you get right up to the marker only to find the marker is now on the ceiling or even more confusing, right on the ground!  Well... it looks like I need to find my way to that other floor...  here we go!

When I saw the multi-level maps in games like Greedfall and Horizon Zero Dawn it was like a bolt of light!  THAT is how to do it!  Hahaha

Adventure ever on dear friend, Phat