When you come up from the subway
marked with sign:
Then you come up on Múzeum krt. The exit above may be closed because of utility work, then you take the exit next to it and turn right to get to Múzeum krt.You pass a building of Eötvös University. Next to the building is a gate where cars can enter the courtyard. You enter there
or at the pedestrians' gate:
You go straight ahead
until you find Gólyavár behind that big building on your right.