Will the geomantic omen of the old house affect us?

Of course it can affect. Because there are too many contents involved, and you don't know which ones can move and which ones can't, you'd better ask someone to see the scene on the spot. Feng Shui is a three-dimensional space, and only a part can be seen on the plane, but the image presented in the three-dimensional space is invisible. Therefore, it is not practical to guide such a large area and things by floor plan, but one thing is that so many doors are definitely not good for Feng Shui.