A free app for Windows, by mcface and EbokianKnight.
OCDecorator – Static Loot is a popular add-on for Fallout4, which lets you decorate your own houses and create your own lairs. You can use a large variety of different objects as decorations and even create custom furniture.
The best thing is that all the items in this add-on are static, so you can freely move them around your house or mine. In addition, all the items can be placed in a container, which you can use to create custom furniture for your own house or mine.
You will need to download this add-on to use it.