Map12 Sketch 2 (Patreon)

Merry belated Christmas, guys! I've been off the grid for the past week, struck down by a massive flu which pretty much rendered me braindead. Here's the next part of the sketching progress for Map12, featuring the main floor of the mansion which will be the centerpiece of the action.
Since investing in the sketch phase seems to have paid off a lot for the previous map, I'm planning to put in few more days in it and get everything as good as it can get before I take it to the level editor.