Sandra Nives Șonei is an architect and a certified passive house designer. She finished architecture school in 2016 in Cluj-Napoca and since then she has been working with Marius Șoflete at Inginerie Creativă (Creative Engineering) to popularize energy efficiency and sustainability in buildings to the Romanian public. She has used graphic representations to simplify complicated building physics concepts in the lectures that Marius teaches and has designed step by step IKEA style manuals for the construction of the buildings made by Inginerie Creativă. Sandra worked on translating and preparing the international Passive House Designer/Consultant course that has been brought to Romania by Marius together with the Romanian Chamber of Architects. Currently, she works as a consultant in energy efficiency.