I have not been to Vienna but the pictures and television have given me an idea of a majestic city, elegant, perfect, clean, historic but not old. When I arrived in Zagreb I had a similar feeling. The only difference is that the Croatian capital is small in size. My argument is based on the National Theatre manor. An impressive building dating back to 1840 and after some modification it still stands today. It has national and international talent performing there. An example of this would be José Carreras. Great place to visit and enjoy.