The project plan varies between 45° and 90°angles and maintains these over other, more subtle, inclinations.The form is the result of a slalom run between the lot’s geometry and the urban planning regulations.Thus the building fluctuates between the mean of five and seven meters with inclined walls,overhangs, and by making only what is truly necessary and complicating it when necessary.The lofts define spaces that do not rigidly serve a specific function. They are a supplement, an added value – now playspace, later a bedroom, a study, or a belvedere – to satisfy each family’s needs.