Berlin is the capital and the biggest city of Germany. Its residents are about 3.5 million and extend over 889 square kilometers. It is positioned in central Europe. The Berlin city, Germany is constructed around the River Spree in Bundesland, the central state of Brandenburg. Berlin is Germany's capital town and has undergone tremendous alterations in the past 100 years. It is now a flourishing, contemporary and electrifying city, friendly to both tourist and business guests. Ever since World War II, the city has appeared from the history and undergone the major building schemes in Europe.

Berlin is the capital city and one of sixteen states of Germany. The city is residence to world-renowned universities, sporting events, orchestras, study institutes, museums and personalities. Berlin is situated in east of Germany, about 70 kilometres (44 miles) west of the boundary among Poland in a region with marshy terrain. Berlin has a pleasant/mesothermal weather (Cfb) according to the Köppen weather classification system. Fast-growing parts are communications, life sciences, mobility and services with data and connection technologies, newspapers and melodies, advocating and conceive, biotechnology and ecological services, transport and health engineering.