Hall B, . Airside, Airside - After security checks in the main terminal building The lounge is located in the Intra Schengen area of the departure hall on level 1, opposite gate B13. Maximum 2 hour stay. Subject to availability. You can be admitted no more than 3 hours before departure and only at the departure terminal. Airside - After security checks in the main terminal building. The lounge is located in the Intra Schengen area of the departure hall on level 1, opposite gate B13.