Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Makassar (95% of total searches to South Sulawesi). The next most popular destination is Tana Toraja (5%).
KAYAK users have found double rooms in South Sulawesi for as cheap as S$ 8 (Makassar) in the last 3 days. The average price is S$ 56.