I remade my ramp so that it wouldn't be so steep. I didn't have a long enough cage so I put a landing and a turn in it. I covered it with blue bathroom carpet that I got at target for 4.99. I think it works much better now.
Haha thanks! Only one of my girls loves it...she runs up and down it and makes these funny squeaking noises. The other two don't seem to care for it. I put one on the upper loft and she wouldn't come down even though I put hay and lettuce on the ramp. I guess if even just the one likes it that much, it was worth it.