The Heilig-Geist-Spital in Nuremberg was the largest hospital in the former Free Imperial City of Nuremberg. It was also a depository of Imperial Regalia, which were kept in Nuremberg from 1424 until 1796. The hospital was partly built over the Pegnitz river. It now serves as a restaurant and senior home.

More details: https://en.wikipedia.org/wiki/Heilig-Geist-Spital