The beautiful industrial-style Paris loft of designer Virginie Denny and her husband, artist Alfonso Vallès began life as a factory — and that aesthetic has been retained, with the polished concrete floors, metal stairs and railings, the collection of industrial furniture and objects, and the low key palette. The space was divided into 2 parts to save the volume: a big space for living and the second part for the mezzanine. The furniture is mostly industrial with mid-century modern touches, and rustic details make the interior more inviting and cozy. Fantastic photos and works of art give personality and chic to the space.