Hello all!
I'm running Carrion Crown currently (love this AP!), and we use Foundry for our in-person table map. I hadn't found a rebuild of Harrowstone that I liked, so I decided to make my own! This is my first attempt at making a map from scratch (on Dungeondraft, using Forgotten Adventures assets), so I'd welcome any tips or advice any veterans have for me.
The dimensions work perfectly such that the maps can be used as layers on top of each other. Note, the basement is much taller/to-the-left compared to the main building, so when you create your base dimensions make sure to leave enough room (I ended up making the basement it's own map that they teleport to using Regions).
I also created stand alone roof sections that can be used for occlusion. The balconies are re-created with less detail and act as a roof for the wing sections. I also had to create see through roof sections within Foundry to cover the holes over the main roof and the open area at the east end of the first floor, so that the roof doesn't re-appear and block the room. Feel free to DM me if you need me to clarify.
Lastly, I intentionally left the cell doors off the basement cells, as the description says they are in various states of being ajar. I figured I would add those as assets directly in foundry.