Great concept, I love the fact that you can build your own box and have varieties every time! Been a fan for over a year, but unfortunately I knocked off a star because the amount of toppings they give you have really decreased since the first time I visited.
I usually go for a brown rice base with roasted sweet potato, peppers, five spice steak, and a mix of tamarind and peanut sauces. Very tasty and flavourful, they also have a lot of different crispy topping to choose from (crushed peanuts, crispy shallots, spicy pumpkin seeds, etc.)
I always get the lychee soda, but I feel like the price point is too high for a location that is catering to university students (primarily). The box + drink costs around $16-$17, which is considerably higher than Salad King across the street (who has more choices and larger portions).
Overall, a good place to visit once in a while if you're craving quick and relatively healthy thai food.