Earlier today, a friend asked me, if I were to live in a cave, what kind of cave would I choose? (She said she'd live in a cave by the sea, explaining "It'd be salty and cool. I'd become a disgusting cave monster.")
I didn't have a good answer at the time, but I've been thinking about it, and I remembered the mine from Cody's Lab:
I don't know that I'd want to live in this mine in particular, but having a hobbit hole style abandoned mine to live in would be really cool. I think I'd want to take it in a kind of earth house direction, with a main house built up around the outside using deliberately shaped landscape, and a labyrinthine cave system inside with lots of room for events, guests, projects, and so on. (So, much bigger than Cody's mine.)
Now that I'm thinking about it: I'd love to have a house that contained a mine big enough to host a small convention in. My main apprehension about living in a cave is being far away from people, but if I could routinely bring large numbers of people to my house as guests, and still have plenty of space to spend time alone, I'd love to live in a cave like that.