Our studio handled the definite project along with the practical administration to recuperate, for residential use, a workshop that was in a state of decline. The original project was initially to recuperate an old internal courtyard that had been illegally covered . With historical research the origin could be proved and it could be reopened with new internal facings thanks to the volume of the courtyard .This difficult project permitted the planning of 6 apartments inside the unit .Two of which had an internal mezzanine. Thus enabling the building to have an economic revaluation , which was then sold thanks to these actions.