Ah, so Finn is his name. That's right... I forgot. Haha.
My chickens stay in this:
I have two of them set up side by side in my living room. Phantom, Polka Dot, Onyx, and Pearl all stay in one, and my 5 D'uccles, modern game bantam, and Sebright stay in the other.
Tractor Supply sells them, and while they might not be the most sturdy thing made (and they're kind of frustrating to assemble), they're absolutely perfect for what I need. The metal tray is far enough from the floor (which is vinyl coated wire) so the chickens don't try to peck away at whatever material you're using to absorb the turds, the front folds down into a ramp so the chickens can come and go as they please, and the roof is rear-hinged and opens completely. There's even a safety chain to keep the roof from hyper extending the hinges.
If you're keeping birds inside, I can't recommend this thing highly enough. Sure, it's a little cheesy as far as the basic construction is concerned, but it's super convenient to clean, the tray weighs practically nothing, it's light enough for one person to move, and it fits through a standard sized doorway if you prefer to just move the entire thing outside to clean it (although you really don't have to, I just prefer to take the floor out and hose it down every now and again).
I used to fill the tray with kitty litter, but that does get kind of expensive (and kitty litter is very heavy, which required a couple of extra screws to reinforce the tray rails). These days, I'm just filling the trays of both coops with pine shavings. They work better than kitty litter when it comes to keeping odors down, and makes moving the tray around even easier because of the lack of any substantial weight.
During the winter months, you can get them cheap. The last one I bought only cost $129.99. During chicken season (spring/summer), they jack the price up to around $160-$170.
Even at the inflated price, they're a tremendous value.