Текст песни Vacancy

Dream in black and white
Model cities, shooting up, in the sky
Did they go to sleep, just to die, just to drown, in the air?

Look under the bed
There's no ghosts, that I can see
Codeine - Vacancy - http://ru.motolyrics.com/codeine/vacancy-lyrics.html
Tires burning
Can't go back there
Can't go forward

What does the word vacany mean, when you don't expect anything?
Don't even try to justify, there's no way to justify