My ramp is short because I have a patio (it's about 1/2 way up the grid). I used 2 wonder bars from the cage store for support and then a grid is hinged to the side. My ramp is attached to the grid. I sometimes hang fleece forests on the grid for some privacy in their kitchen area below. This photo shows how the ramp is attached to the grid and how the grid can swing up and out of the cage so I can access the kitchen below.