A free mod for Fallout 4, by Meltus.
There are a lot of things that can be annoying in the game, such as:
Your car being a little too slow to drive to the next mission
The fact that you can only build in certain areas
The fact that you can't build on top of each other
You can't build your own house
You can't craft your own weapons and armor
There are many things that can be annoying in the game, and this mod will help you with some of them.
This mod removes the build-height limit and the boundaries for most settlements.
It is possible that this mod will break the game in some way, but in order to know exactly how, you should download it and try it out.