What a shame! Do they have earthquake insurance? Probably not. It's so expensive that almost no one has it.
In view of the possibility of settling/rising/moving, maybe I don't miss the glass roof on my solarium. A strong earthquake could cause some really scary damage in a room with a glass roof. One small pane broke once a few years ago. It sounded like a bomb going off and the falling glass broke a pretty Tiffany lamp down below and scratched up some of the furniture.
