Rose | Jeff
The walls are impenetrable, there's a ceiling above us. Most of us that don't know people are operating on trust for the people here. If someone hurts someone else, which hasn't happened to our knowledge yet, we'd handle that as it came. Generally people help each other, people stay wherever they want. It's best to travel in a group or at least with a buddy.
Like everyone already said, we don't know how or why Management is able to abduct us, but my assumption is that they're using some sort of magic.
Don't mind that first guy who commented on your post, I live with him, he's a dick to everyone he didn't know before he showed up here. -Jeff