›While some of its buildings, such as the massive University Clinic Benjamin Franklin remain in active use, others are fading into disuse and disrepair. Among the latter category are two striking brutalist structures at the opposite end of Schloßpark Lichterfelde: the Institut für Hygiene und Umweltmedizin and the Tierversuchslabor, more commonly known as the Mäusebunker (»mouse bunker«).‹
https://www.degradedorbit.com/articles/brutal-lichterfelde
(John Peck)