I built this cage using information from your site. It was very helpful to see all the pictures. I used the organizer crates and Linoleum tile squares for the flooring and sides.
Great Cage! I love the green thing, I've never seen one before. Question: What is on top of the bottom igloo?? Oh okay, a second look told me it was a rock..right? lol at first I thought it was tortoise or something!!
Nice idea, but shouldn't the coroplast go up on the sides a little just to prevent the possibility of you cavies getting their heads caught? I like it over all though.