Being on the roof of the Main Theater, the Sky Lounge provides a usage area of 750 m2 except the corridors. The place, with 65 m2 service and bar area and 70 m2 kitchen, offers access via elevators and stairs by two sides. It can host 500 guests standing with its 18x24 m truss system with 3 cross axle and truss height going up to 8 m.

The Sky Lounge has hosted many events up to now such as the International Investment Summit Dinner, FIBA Woman Basketball World Cup Invitation, Hürriyet Gazetesi Human Resources Invitation and the The Phantom of the Opera invitation organized by Garanti Bankası special for their private banking clients. The Sky Lounge is going to be the favorite place for new upcoming exhibitions which hosted  the Digital Revolution Exhibition between 20 February and 12 June