Petra Ostanek is cofounder and project manager of architectural office O+P>A and Soba. As an architect, she also works with a team of colleagues at Enota and Genius Locioffice. At the moment, Petra hold lectures on sustainable architectural design and organize architectural exhibitions, where she also participates as a juror at different award committees, among whichBrick award SE Europe 2015 andGreen pencil 2015 stand out. She was a member of the legislation committee and a president of the association of architects at the Chamber of architecture and spatial planning of Slovenia from 2009 to 2013. Petra is the winner of Numerous awards as a member of different architectural teams or at the architectural competitions. She is the winner of Green pencil award 2014,and author of many architectural articles, as though as the editor of the upcoming book on the urban planning history for the 650th anniversary of Novo mesto.