Originally built as a church in the 15th century this triangular building later suited various purposes. It housed storage facilities, restaurants and after World War II an intermediate ceiling was installed and the bulding was transformed into an apartment house. Now, this ceiling and additional walls have been removed again and the original shape of the church was restored – reveiling the rather unique rib vaults.

This clockwork is not lost, neither it has been abandoned. Mostly unnoticed by the public, it still does its job, precisely driving the hands of a large clock in an Austrian church spire.