Hello. I know I have created a tutorial for Tiled, but there was one issue I could never figure out: how do I insert npcs into tiled maps? If there is a thread for this, I am sorry I did not find one.
You can check the official wiki, the tutorial for Tiled cover that part of spawning monsters and NPCs: http://starbounder.org/Modding:Tiled/Example_Mission#Monsters