There is plenty of foods ranging from somtum-like, a lar carte, many beverages (smoothies, coffee, soft drink) and desserts 

you can choose how hot you like
0 - no chilli
1 is for 3 chilli  
2 is for 7 chilli
3 is for 15 chilli 

The restaurant is opposite to Central Plaza Ladprao near Union (very easy to find)
 
There is wifi and air condition as well
no service charge
- good taste

roasted pork neck (kor moo yang) 80฿
spicy duck (larb ped) 80฿
spicy coconut shoots with shrimp (tum yord ma prao oon) 99฿
black sticky rice 15฿
Iced lemon tea 35฿
Mango smoothies 55฿