Roof Clip

Through the use a roof, items such as boxes can be clipped into walls allowing to transfer loot. A large box has many storage slots allowing transfers of an inventory of loot each respawn.

Video Tutorial
The tutorial is only part of this video and has been linked to only the relevant section.

Tips

 * Boxes that are barely clipped out of the wall can be disguised with signs, rugs, and other deployables.
 * U-shaped stairs can be swapped out for the salvaged shelf to place more sleeping bags.