Standing beside The Alkaff Arcade was the Ocean Building. 싱가포르에서 가장 오래된 랜드마크 중 하나인 오션 빌딩은 당시 커머셜 스퀘어에 처음 들어섰을 때부터 존재감을 드러냈어요. Its secondgeneration existed between and , and was wellknown for its popular Prince Restaurant.