JIExpo covers approximately 44 hectares, with a 2,500-seat theatre and concert hall, 100,000 square meters of exhibition and convention space, and supporting operations.

The theatre interior is rated at STC 20,[1] and is suitable for symphony and unamplified voice, as well as sound recording.

The system has 285 speakers and 51 microphones installed throughout the interior, offering a superior audio experience for both acoustic and amplified performances.

The convention center and theatre lobbies are connected to a 5-star banquet kitchen that provides food and beverage service to all function areas.

Annual events, such as Jakarta Fair,[7] Java Jazz Festival, and Djakarta Warehouse Project[8] draw thousands of visitors per year.