Luli's cage is two stories and is white wire. I have her wheel on the bottom along with her water bottle. And, the second floor is all towels and/or shirts or socks and a rattan style circular nest thing that she eats and keeps food in. There's actually a sort of third floor loft where I keep her bowl. I'll post a photo as soon as I can. And, my hamster is in two plastic and wire cages joined by a tube. He has a wheel and wooden bridge thing in one side and a roll-a-nest and plastic orange hideaway (it actually looks like an orange) in the other. His food is on the top in a clear plastic area and he sleeps all over the place in that fluffy nesting stuff. Again, I'll post photos.