Laboratory "Mitte" is equiped with 16 computer cabins, two of which have a door and the remaining ones can be closed with curtains. Each cabin is equipped with a computer workplace. The room with the computer cabins is accessible directly or via a second room, which can be used for admission and payment of the participants. In addition, a group work room is available. In a separate room, 4 fully soundproof cubicles can be used for studies with special auditory requirements.