It has multiple branches. The main one is in the heart of Penang Island. A typical nasi kandar restaurant. However, my normal haunting place is the branch at Bayan Baru (opposite Giant Hypermarket at Bayan Baru).
No 108, Jalan Mayang Pasir,
Taman Sri Tunas,
Website : www.kassimmustafa.com -, Pulau Pinang