The building is 2 minutes from Astoria Metro station (Metro line 2)
From the Zugló railway station, or Keleti pályaudvar station it's easily reach by the bus #7 or #173 (get off at Astoria)
From ferihegy: Bus line #200 to Kőbánya kispest, then Go to Deák Ferenc tér with the BLue metro (Metro line 3) then change to Metro line 2, and only 1 stop - Astoria