You can access Efi House via Egnatia Odos, a modern highway, which has greatly shorten (aproximately 30 minutes) the time gap between Nea Vrasna and Thessaloniki.
Since January 2011, also, the the buses timetable from Thessaloniki (KTEL), starting from Dimokratias square (Vardari), to and from NeaVrasna have become more frequently and more economically, enabling passengers to travel daily from and to Thessaloniki.
You can learn about the timetable by visiting this relevant page of Tourist Portal Strymonikos Online, by clicking the following link: