You step out of the building, walk 100 meters and you're already at Church Matthias and Fishermen's Bastion, where you have a beautiful view of Budapest as you're looking over the Parliament, the brides of Budapest and the whole Danube. Another 200 meters takes you to the Buda Palace and the National Gallery. If you decide to go the other way there is the Toth Arpad Passage a 1km long and 20 meters wide pathway on top of the district fortifications. With a short bus ride you can get to any other sight of interest within the city from here.