Ключевые слова: action, altbau, area, black, botch, brick, bricklayer, building, bungler, craft, craftsman, dam, economy, evade, evasion, facade, harm, heat, home, homes, house, illicit, immobilien, insulation, intervention, location, masonry, moonlighter, needs, old, operation, redevelopment, refurbished, rehabilitated, rehabilitation, renovate, renovation, rent, socially, substantiate, tax, thermal, was, window, work, worker, working,