i dreamt about a huge hallway in a modern skyscraper, in my experience it had that 'haunted' air and most rooms were off limits. Obviously at night, the whole building was deserted.. some rooms contained that spiritual haze telling not to go in there.
One of the large doors housed an elevator, looking closely at its panel it had atleast a few hundred buttons, instead of numbers it contained words.

I didnt use the elevator, i rather woke up.