I have looked at the various cards that are available and have decided that I only will purchase the 7-day transport card. As I will be arriving at Keleti station from Vienna can I pick the card up there? The information I have seen mentions the airport and metro stops/stations as purchase points. I am also planning on doing a lot of walking but it seems at times using public transport would be beneficial and the 7-day card mean I would only be paying about 5 Kiwi dollars a day.
I am planning to do a couple of walking tours which are inexpensive and am looking at my options for doing a tour of the Jewish District. My Airbnb accommodation is in District VII and google maps shows that it is relatively close to the Dohany St Synagogue which will mean I can stroll around the area by myself but I would still like a more in-depth tour. There is a free tour which walks you around the area and past the main synagogues but not inside. The paid one takes you inside. However it seems that it is possible to purchase a ticket online to view the interior of the Dohany St Synagogue with a basic tour. I am not Jewish so that probably would be sufficient. But I am open to advice from people who have taken the tours.
Has anyone eaten at the Rosenstern Etterem restaurant? I have seen it mentioned a few times. Apparently, it is located near Keleti station