I love thai food (esp thai-styled curry) and Khao San did not disappoint! I must say, the Khao Soi with beef is spectacular and would recommend to anyone. I would also play it safe when it comes to the spiciness level, the range can be deceiving as it goes from 1 to 11. Trust me when I say level 3 spicy is already mouth-burning, and I am definitely one to be able to handle my spicy foods.