Consciousness is not an experience of something. It's the experience itself. So it doesn't have qualities--it IS qualities. It's not red, it's what it's like to see red. It's the immediate (no intermediary) subjective happenings of your conscious mind. I can't point you to it because my pointing is a view presented to you in consciousness.

It's not mystical or anything. In fact, it requires less faith than anything else -- it's all you've ever known directly. You could be living in the real world or in the Matrix, it doesn't matter. Either way, consciousness doesn't change, just the contents of consciousness.