I just got an Armor stand for christmas. I love it, Although when you first get one, you have to position the armor just right, Or also you'll keep scaring yourself thinking there's another person in the room. I did it a few times.(Having it parallel in the room, In between two windows(and having it right against the wall), Or just a corner.) Even if it stands a little out, It will keep spooking you.
Ill post pics of my armor stand soon.