Is the BM-Swiss Coffee too "yellow" for you to continue with it? Is the shade on the window wall too white or too grey and do you know what it is ? What colour is on the baseboard? On the fireplace I see two more "white" shades...are any of these close to what you are envisioning? Have you tested White Dove?

SW Site white, Eider white, First Star. These are all in the SW booklet called "Our Finest Whites".

BM French Canvas is absolutely beautiful but I wouldn't put it in the white family. In our home it is a chameleon, sometimes a pale gray-green (but just barely green) and sometimes a light beige. Here it is looking beige.

I like this color strip...Worldly Gray for walls...Shoji White for trim...

With those dark floors and ceilings and since this is not a more contemporary home....I would be looking at whites that are a little warmer....rather than stark whites

Yes, very pretty space. I agree a warm white might be best. We used BM Swiss Coffee on the walls in a previous home, and also for the exterior trim. It didn't read yellow-ish in either location. Definitely looks lighter on the exterior.

That French Canvas looks nice!

Beautiful space!

Dunn-Edwards Carrara:

Droplets:

Or Sherwin Williams Eider White:

Are all subtle gray-whites.

Colors can look very different with the individual context of each space so choosing alternative whites for each room in efforts to achieve the same look and feel throughout would be the recommended approach.

Happy Painting!