Currently, Theo is being housed in a 6.9 square foot hutch. (We've only had him for a few days, and he came in that.) It is indoors, I would never keep the hutch outside. We plan to get him a friend or two, and upgrade his hutch. It's pretty much impossible to find C&C materials in NZ, and an open cage wouldn't be a good idea. (We have two cats.) My family seems set on and indoor hutch instead of a cage, they want something sturdy. We need something that fits in a 130cm by 100 cm space. (51 by 39 inches) Any ideas? I was thinking a 51 by 31 inch hutch. It would be two of these on top of each other, to make a two story hutch. I calculated the whole thing would be about 20 square feet. Any plans or ideas would be much appreciated!