Watch the video. That is why I made it. Most of not all of your questions will be answered simply by watching the video in its entirety.
Sometime ago the mod author Zorkaz made an absolutely wonderful mod Portable Bunker which by itself is a great mod, but for me personally it was far too small. I needed more, something bigger with more space to store all my power armors in as I tend to change power armors on my live streams on my Youtube Channel quite often. Luckily for me Zorkaz left the perms open on his mod which allowed me to build my own version of this mod.
I sat down and put my mind to building an interior that gave me happy happy thoughts, and I failed miserably. I just couldn't make something that I felt lived up to what I envisioned. Then that evening on my live stream, after close to 5,000 hours logged in the game I finally went into the Boston Mayoral Shelter at a lvl 125. I immediately thought to myself hey I like this place. Well I liked it until the Legendary Deathclaw dropped out of the ceiling. Normally this wouldn't be much of a bother, but if you happen to using my Mighty Dangerous Creatures Insanity Version then you just might experience a brown pants moment. I sure did.
So I sat down and copied the parts of the Boston Mayoral Shelter that I wanted (minus the Deathclaw of course!) and made a single static mesh out of it. And this was the result! I am rather happy with the outcome.
Further testing after I made the video by my friend reveals that you can put up a Radio beacon to recruit settlers to the Pocket Manor. Personal testing using Cheat Terminal to spawn settlers proves that settlers will treat it as normal settlement and auto assign food and work assignments.
The Pocket Manor comes with 200 power and 25 water.
The images provided of the Pocket Manor all cluttered out are from the Blueprint, successfully installed and found working. Blueprint requires DLC version.
How to get the Pocket Manor: Wait.. did you watch the video?
How to get into Pocket Manor: The video... watch the video
This mod is an ESL flagged ESP.