Reading progress update: I've read 74 out of 406 pages.

‘The master designed the fountain, ma’am. Beautiful, it was. People used to come for miles to see it, until the tragedy.’
Agnes blesses herself deftly.
‘You mean Lady Berwick’s accident?’ ‘God rest her, ma’am, that fountain never worked again and Sir Edmund never had the heart to fix it.’
Ok. So, a bit like the abandoned girls' bathroom in HP and the Chamber of Secrets?