We have one of these: with this interior ("library" shot) and started out thinking we HAD to get shot of the curtains at LEAST! but anything else just looked washed out and depressing. They knew what they were doing them thar designers!
Please tell me these are still available!! I've gotta redecorate the spare bedroom and one of those would be perfect (and sadly, no I'm not joking!)
That's the kitchen sorted https://www.gowallpaper.co.uk/p-s-international-novara-retro-wallpaper-in-orange-13460-50.html