Expand the second floor to obtain a more interesting volume and also a fifth bedroom. Add a sun room on the rear side in harmony with the existing one. Cover the exterior walls with a new sheathing which preserves the country style. Replace the existing doors and windows.
Report of the technologist
It is possible to add a story above the actual section and this yields to more interesting volumes. A more adequate stairway is installed. We suggest adding a porch on two facades linking the front facade to the new sun room. A reddish vertical country sheathing is perfectly suitable.