Adding placables and Npcs to the refugee landing pad

[gob.demo.master]

I am making a mod that replaces the empty cantina behind Vossic (cut content from the game) into a small bounty hunters guild and the two doors by Vogga the hutt warehouse (more cut content from the game) into the exchange. I have this almost completed but I need to know how to place Npcs and placables I know you came use the whereami armband to the required info but what do I do to use this to spawn a somthing? I have the Kotor tool but I don't know how to work it 100% if you know how please tell.