Cat lovin’ Doctor Who fans rejoice! Etsy seller MonksHomefurnishings built this cat combo that looks like the TARDIS. And I know what you’re thinking and I’m sorry to burst your bubble but the answer is no: it’s NOT bigger on the inside. The thing measures 47 inches high, 18 inches wide, 19 inches deep, and that’s all there is to it. I mean look, there’s a shot that show it’s three levels, padded with carpet squares, definitely not bigger on the inside. Just so we’re clear.