During her lecture at the course of ′Sustainable Development in Tourism and Local Government′ at University of Pireaus, Dr. Stella Pieri presented the benefits of Sustainable Architecture and Bioclimatic Design in Hotels and Touristic Developments and participated in the discussion panel with Mr. Alexandros Angelopoulos CEO of Aldemar Hotels and host, and Mr. Alexandros Yfantis founder and CEO of SYCHEM group of companies.