Simplify the following text for a Grade 10 native English-speaking person.
Original: The FÃ 1\/4 hrerbunker ( German , literally meaning `` shelter for the leader '' or `` the FÃ 1\/4 hrer 's shelter '' ) was located beneath Hitler 's New Reich Chancellery in Berlin , Germany .
Simplified: The FÃ 1\/4 hrerbunker ( German : '' ( the ) FÃ 1\/4 hrer 's bunker '' ) was located beneath Hitler 's New Reich Chancellery in Berlin , Germany .