Berggasse 19 is the address of a modest house on a modest street, but it was there that much of the modern world and culture were changed forever. For nearly 50 years, the Freud house—now, officially, the Sigmund Freud Museum—was the home and office of the legendary psychoanalyst, until 1938 when he finally departed for London as Nazi forces were descending on Vienna. The rooms are filled with old books, antiques, personal artifacts, and correspondence, though not the famous couch (which is now at the Freud museum in London). In 2019, the house will undergo a yearlong €4 million renovation to its facade and exhibition spaces. If you walk the Ringstrasse over to the Burgtheater area, you can see the University of Vienna that was once the General Hospital where Herr Professor worked for many years.