You can see the current status of all my mods here. Thanks for hanging in there!
This is a package file template you can put in your Sims 4 Studio folder and use as a clone to make your own bunk bed frames. I meticulously rebuilt the package file to correctly remove all the rigs, slots, animations, tuning, and other resources that could cause problems. I added tuning for a sculpture, properly tagged the item, and gave it a footprint that won’t cause any routing errors. This still has all the in-game bunk bed customization features for the ladder and auto-chooses the correct ladder side when placed next to walls.