What is this reality of which you speak?
Something completely different to the IMAGINATION I referred to replying to cray's post.
Dictionary.com defines reality as "the state or quality of being real."
And seeing as we're surrounded by rainbow slides, flying around our cells, and wandering around gardens with talking plants, I'd say that this is the closest we can get to the "state of being real." 
There are no flying of people in their cell, no rainbow slides and no talking plants in the REALITY, but there are in the IMAGINATION.
Well, it used to be all the inpatients were there...
But now what I'm seeing is.....
Prairie dogs in top hats carrying the exit sign to lead me to the door! And they're singing! 
You can't get down there!
What's down there on the fourth floor, anyway, Cray? I've never been...
You can, just enter the Asylum elevator, press the button '4' and the elevator will take you there. As cray said, not much to see through, it's being remodelled since the 'recreational sections' have been moved to the 5th floor.