Working people need solar more than any other class of people. I've been raising hell for years about putting solar on mobile homes.
That said, the i-house is overpriced. If I know Clayton, it's probably badly laid out, with a living room the size of a baking soda box and a bathroom made for ten at a time. I know that everyone wants frills, but a family-friendly floor plan, laminate(or even vinyl) instead of carpet, and solar light and water with heavy insulation and rot-proof flooring are what retirees and working couples need and they can add their frills later with the money they save on utilities. 100 thou is NOT a moderate price for MH purchasers.