I'm confused about power armor too. Where do I put it in Sanctuary? I'm still trying to build my settlement, and I even watched that tutorial video, but I'm still confused. How do I do it brehs?
There should be one in a house that is really a garage. It says something like power armor rack. You get close to it, exit power armor, then go up to it and press A to modify the power armor. When you do that it will automatically put it on the rack.
There is also one at the Red Rocket place, where you find dog.
BE CAREFUL THOUGH CAUSE IF YOU LEAVE YOUR FUSION CORE IN IT ANYONE CAN JUST WALK UP TO IT AND TAKE IT
Dude in sanctuary tried to steal mine last night.
My wife lost a set of power armor cause a raider stole it. She killed him but it would not give her the option to loot it back
...not sure if it is a glitch or intended to work this way