The royal heritage of the hotel is reflected in the design of The House of Smooth Curry's décor, evoking the image of a room in the private quarters of Kandhavas Palace, the residence of Princess Valaya Alongkorn. While the style is reminiscent of the 1920s and 1930s, the design is given a modern vibrancy with splashes of colour and vivid patterns. In observance of the princess's love of Thai art and crafts, all artworks and fabrics are locally sourced. Located on the hotel's third floor, the restaurant looks out to the podium garden and provides seating on the outdoor terrace.