Old Hen Coffee Bar is renowned for its exceptional cold brew coffees, particularly its bottled varieties that are popular among customers. The café boasts a cozy, minimalist ambiance with limited seating, making it ideal for quick visits or casual hangouts. Customers frequently praise the quality of their beverages, especially the white cold brew and mocha, which are considered some of the best in Singapore. The food menu offers simple yet tasty options like avocado toast and waffles, though portion sizes are often small and prices on the higher side. Friendly staff and consistent quality contribute to its loyal following.