I realize you are not going to change the way you do things, but that is how the form was designed. Another case in point: Two 70 year old craftsman homes. One investor remodels one entire home with laminate, new veneer counter tops, new fiberglass bath/shower enclosures, new electrical and plumbing fixtures, new paint, etc. The other investor remodels the second entire home with hard wood floors, granite counters throughout, ceramic tile showers and bath enclosures, high end appliances, etc. Both are remodeled homes, both have a similar effective age. The difference is the quality of improvements as both have all new features, but one is has better upgrades. This is not a condition adjustment, this a quality adjustment. It does not need to be a separate line adjustment, the quality will still probably be the same quality rating as the bones and skin are basically similar, but the internal organs are better. Just explain the adjustment on the quality line.