I'm pretty much ready for wall paint, so hopefully that will go on in the next few days.
Here's how the hallway looks with the new and repaired trim painted, and a fresh coat of paint on the ceiling. You'll notice the difference in the white around the door edges and near the ceiling (since I just overlap all the corners and edges by a few inches).
The interior of the built-in did not get stained and varnished yet. I'm waiting until I fit the shelves for it, so I can do everything in one shot. The door and drawer faces will also be made later, and will go white with antique style hardware.