I had a super pet ferret kingdom cage. I thought it was the best since it was the biggest, and had tunnels, but the tunnels were hard for older ferrets to use, and you literally had to take the whole thing apart to clean it, so it always stank. The floors hold up the walls, and the litter boxes don't fit through the doors. It took about 3 hours!
http://pet.imageg.net/graphics/product_images/pPETS-3757556t400.jpgThen Lynn recommended the Ferret Nation cage to me. After working at superpet merivale, I got to clean it every day, usually more than once (8 baby ferrets at a time). It is by far the easiest to clean cage of any sort that I've owned. The doors open fully, and everything comes right out. If the doors are open all the way, you don't have to till the trays at all. At the messiest it's ever been, it only takes 5 minutes to clean completely. there's 2 flat floors, and 2 shelves that lift out. They are flat, easy to wash, and I've made myself pillow case style covers for the two floors. I have a clean laundry/accessory bin next to the cage, and it takes me about 10 minutes to change all the laundry and hammocks (usually because I'm trying to be creative about placement). I spend less time cleaning and more time playing with them every day =P
My mom noticed right away when she came over to visit, because she couldn't smell them at all now. (the old cage had a small trench or mote around every shelf, that food and water would fall into, and it was almost impossible to clean without taking it all apart.
My room mates love it too. Oh, and they can't break out of the ferret nation, which is also a first.
Thanks Lynn =)
Erica, Paul and Anthony....and Sid, frolic, Nova and Bubbles