I have the excel cage (from e-bay) and I was wondering how much fabric and what kind would make the best cage cover to prevent food from flinging on the walls but would also be easy to clean (i.e. throwing in washing machine). I do not have the slightest idea how to sew so it would have to be rather basic.
Glider kitchens work great unless your glider like to take the food and run to the top of the cage and throw it around anyways.... urgh! Kazko's shower curtain idea works amazingly well.
We just drape a bed sheet over thge tower. Now that's winter, we also throw a blanket over it. It only covers half way. They aren'y particularly messy eaters. Just messy boys. They like to throw poo at their mom when she sleeps near the foot of her bed which is right by their cage.