Our 1920s semi has been knocked through to be open plan from front to back downstairs. I don't think we'd change that, as the front of the house gets all the light and the back would be really dark without that light coming through from the front. Usually we're happy with it but as our kids are now not far from entering teens, it would be nice to have a space that can be shut off a bit. Was thinking of maybe putting some kind of internal glazed doors. Has anyone done anything similar or could recommend something?