Hello, I have an old rundown place that I'm going to try to renovate ;D
There is no insulation in the walls, only in the floor joists. It's built with standing tongue-and-groove planks 3-5 inches and I've also seen some horizontal log-like structures in some places. I've had a guy who said there aren't any direct load-bearing walls in it. But I do have an upper floor as well. And there must be something that supports the upper floor, right??