I thought it was worth a mention that my gliders absolutely love wall-hanging tapestries. Originally I just had one in my dining room and they discovered it on the first day I let them play outside of the cage. It provides the perfect landing pad (lots of forgiveness for miscalculating their exact landing point), as well as a great perch and launch point from the hanging rod.
I just put up a second tapestry yesterday that had been in storage, this one hanging right next to their cage. They discovered it this morning and were so excited! They scamper all over the front and back of it, as well as run back and forth along the hanging rod. They were having so much fun that they were making those little happy squeaky sniffy noises.
Tapestries might not be the trendiest home fashion, but they are great glider-friendly accessories!