The Old Town building with its historical name, "Unterer Junker", is a listed monument. It is known as the "Einstein House", as Albert Einstein lived and worked there between 1903 and 1905. In addition to a restaurant and three apartments, the property now houses the Albert Einstein Museum.
Build year: 1900
Renovation year: 2011|13|20
| Type | m2 | in % |
| Office | 50 m2 | 6% |
| Sales | 173 m2 | 21% |
| Gastronomy | 270 m2 | 33% |
| Others | 322 m2 | 39% |
| Total rentable space | 815 m2 | 99% |