Living Room, Concrete Floor, and Chair Herman Pasternak, an engineer and consultant who designs water treatment systems, is a childhood friend of Pentimento’s owner, Desirée Marín, and now rents the house. He selected woven plastic chairs from Dream Works, a local company, for his reading room because they “go with the inside-outside concept of the house.”  Photo 2 of 10 in An Innovative Modular Building System in Ecuador