This is a few clips from the inside of the airport after passing security, featuring some shops and rest areas and walking to the gate.
Berlin Brandenburg Airport Willy Brandt is an international airport in Schönefeld, just south of the German capital and state of Berlin.

The airport was planned to open in October 2011, but the project was delayed and opened not until 2020 for commercial traffic. The Airport is near to the old Schönefeld Airport. There is a new train station at the airport, and it takes around 30 min to reach the city center.