The easiest way to come to the University, (search for the Αncient Οlive-grove Campus and not Egaleo Park Campus - https://www.uniwa.gr/en/contact-and-maps) is to take the metro (blue line) and get off at "Egaleo" stop (also written "Aigaleo") and then from "Iera Odos" street take the bus no 829 towards the downward direction of the cars and get off at the final bus stop, which is inside the campus.
Below you may find an image on the Campus 2 map. The red line shows the path from the Campus' main entrance to building Z. An interactive map is also available however not translated here: https://campusplan.uniwa.gr/2.
Contact information
University of West Attica, Department of Electrical and Electronics Engineering P. Ralli & Thivon 250, 12241 Athens, Greece (all supervisors phone numbers are provided upon the first meeting)