I can't get any pictures unfortunately as computer is being daft
I got a really sturdy tubes from posters and pictures which I poked some holes into. I then used a chain (dog chain - pound shop!) to suspend one from the ceiling so that it lead to the 2nd level. I also used some wire ties to attatch a couple to the sides and one to the ceiling of the cage as Rhys is an avid climber. They work a treat!!xx