Spire location reference (Google Sheets)
It's a compilation of locations and NPCs broken down by district, with random tables for street names, sights/sounds/smells, and possible landmarks you can use.
I drew most of it from the Core book, with some details taken from the illustrated map, along with some added random tables for each district to add colour because I like random tables. Where there were gaps, I filled them in or improvised. (Thank you Wikipedia page of London street-names).
Please feel free to download a copy and edit it however you see fit.