As a friend of mine says, "Learn to count the green lights." 
((It's the Stone Cutting Knife spell from Cov 52. Double-checking the description there, I see that it does indeed use Dex+Finesse vs EF6 substituting for Craft:Mason. It's never been clear to me if that implies that you could use either skill.)
No, I started one back in Listen, Do You Smell Something? but then we decided to just handwave the season and the map file was never re-opened. We've been really loose about the layout of the mansion, so I've resisted the temptation to pick a floor plan and start labeling things. As a group, we tend this campaign tends to focus on details once they're given (::glares at Fixer, Peregrine and another player, before realizing the third face is a mirror::), so it's been best not to discuss the interior too much.
Plus, there is SO much going on here. Are the crafting specialists in the regio, the mansion, the town at the foot of the hill, or one of the nearby shepherding villages? Exactly how much square footage does a Legendary Wealth capacity require us to manage?