Try a light warm gray

Kind of funny really how many people would feel exposed and would not want to use the bathroom. The more I think about it, it's a bit like a public restroom with stalls (as stall walls rarely go to the ceiling or floor and have the added issues of gaps between the wall panels and doors -- which thankfully we won't have!). Regarding the humidity control issue, I should have clarified this is only for a toilet and small hand basin (not a full bathroom with shower). The main room on the other side of the proposed toilet is our dog whelping room where we will have young litters of puppies (when we have them). Further down the hall, removed from this room, is our training room where there are likely to be other visitors but the proposed bathroom would be quite removed from that area. It would be wonderful to find more windows like the ones that are up near the ceiling! That would certainly solve the issue. I'll have to scour the demolition/restoration places.

Wow - what a view! Yes definitely take the curtains to the ceiling it will add grandeur and frame the view even more beautifully. You can get a custom bent track made that will take the curtains around the corner so the window is not obscured when the curtain are open. Contact your local interior designer - they'll know what to do

Hi IdaC, I had the pleasure of living in a California Bungalow many years ago now that had almost exactly the same plan as yours apart from a few modifications that your house has had. The living and master bedroom were switched and the ensuite was just a bathroom from the hallway. The problem with the house plan is the blocking of the rear of the house by the kitchen wall to the hallway and so the circulation goes around through the dining. If you want to alter the layout for a more modern lifestyle with good access to the back yard, I would make the living room another bedroom and put in a new long but narrow bathroom occupying some of the current dining room or possibly part of the existing living if you don't mind a smaller bedroom. The new bathroom can be just 1200mm wide having a 1200 long shower against the outside wall with a high window in it and then the toilet and the vanity near the door. Put the plumbing on the new living wall unless you install full length wardrobes on the wall between it and the new front bedroom. Then I'd delete the back bathroom and make that and the laundry into a walkthrough scullery and laundry and keep the outside door. Put a galley kitchen along the central back wall of the house with an island facing a new dining area where your current kitchen is with double glazed doors to the front hallway. Then make the back bedroom and 3/4 dining room, the living room and open that up to the rear yard. Ideally you'd want the living space on the North side of the house and the plumbing areas on the South, but that might be an expense too far. You could build a really great outdoor entertaining space outside the living room that links with the backyard bungalow if that became an overflow living area/man-woman cave!!!! or just a granny flat or office. If you want to do it in two stages, start by builing the new bathroom and opening up the back bedroom and 3/4 dining into the living room. That way you can start with the three bedrooms where they intend to be. Then you can look at doing the kitchen, scullery, laundry and dining when you are ready and either set up a temporary kitchen in the living space or eat out for a few weeks between when the old kitchen is removed and the new one becomes usable. Good luck, Christine.