The Staircase (Mystery)

Staircase lying face up Stare cat sat on the mat Looking down, looking down Slide down the banister Take the escalator Slide down the banister Or try the elevator I was standing on the landing Now I'm standing in the hall Looking up, up, up, up Won't someone a*sist me Solve this mystery Somebody a*sist me Arrange the symmetry Muffled footsteps on the carpet Spiral steps start spinning Around me Which floor, which ceiling You're off balance Which floor, which ceiling It's all upside down Staircase lying face up Stare cat sat on the mat Looking down, looking down, down