Checked into Bundesministerium der Finanzen | Detlev-Rohwedder-Haus

The Detlev-Rohwedder-Haus (Detlev Rohwedder House) is a building in Berlin that at the time of its construction was the largest office building in Europe. It was constructed between February 1935 and August 1936 to house the German Ministry of Aviation. The Air Ministry building was one of the few Nazi public buildings in central Berlin to escape serious damage during the Allied bombing offensive in 1944-45.
With its seven stories and total floor area of 112,000 square metres (1,210,000 sq ft), 2,800 rooms, 7 kilometres (4.3 mi) of corridors, over 4,000 windows, 17 stairways, and with the stone coming from no fewer than 50 quarries, the vast building served the growing bureaucracy of the Luftwaffe, plus Germany’s civil aviation authority which was also located there. Yet it took only 18 months to build, the army of labourers working double shifts and Sundays.
Checked into Memorial to the Murdered Jews of Europe (Denkmal für die ermordeten Juden Europas)
The Memorial to the Murdered Jews of Europe is a memorial in Berlin to the Jewish victims of the Holocaust, designed by architect Peter Eisenman and engineer Buro Happold. It consists of a 19,000-square-metre (200,000 sq ft) site covered with 2,711 concrete slabs or “stelae”, arranged in a grid pattern on a sloping field. The stelae are 2.38 metres (7 ft 10 in) long, 0.95 metres (3 ft 1 in) wide and vary in height from 0.2 to 4.7 metres (7.9 in to 15 ft 5.0 in). They are organized in rows, 54 of them going north–south, and 87 heading east–west at right angles but set slightly askew.
Checked into Neue Synagogue

The Neue Synagoge (“New Synagogue”) was built 1859–1866 as the main synagogue of the Berlin Jewish community. One of the few synagogues to survive Kristallnacht, it was badly damaged prior to and during World War II and subsequently much was demolished; the present building on the site is a reconstruction of the ruined street frontage with its entrance, dome and towers, and only a few rooms behind. It is truncated before the point where the main hall of the synagogue began.
In 1958 the Jewish Community of East Berlin demolished the ruined rear sections of the building, including the soot-blackened ruin of the main prayer hall, leaving only the less-destroyed front section. It was not until the collapse of the Berlin Wall in 1989 that reconstruction of the front section began. From 1988 to 1993, the structurally intact parts of the building close to the street, including the façade, the dome, and some rooms behind were restored as the “Centrum Judaicum” (“Jewish Center”); the main sanctuary was not restored. In May 1995, a small synagogue congregation was reestablished using the former women’s wardrobe room.