Went to this place few times with my friends, it's located inside Pitt Street Westfield. The place is decent, food are great, pricing is good.
When I think of Thai food, Chat Thai will be the first one that normally comes up to my mind. Love the food. However, as a mum that normally travel around with pram, I can't actually bring the pram into the place. I have to leave the pram outside the restaurant which is not convenient for parents with kids (I'll be wondering if the pram still there while I have the meal). The service is also varies, depends on the waitress that serves.
If you go there during the peak lunch time, the waiting time is bit longer but if you are not rushing and want to taste great Thai food then this is the place to be.

Approximate cost: $15

Super worth it!!!
This Taiwanese meal comes with bento type. It comes with rice, 1 main dish (I luv the crispy chicken and cold noodle), 2 small dishes. If you order with cold tea or soup, he total only costs yiu $9.50.
With the cold noodle that I like to order, it comes with small dish (to choose from the glass cupboard)... It's also only $9.50
The food are delicious and have generous portion. I went to Taiwan and Cho dumpling food is even better than some of the local food there.

The service though is average only due to long queue and small space (close to UTS and college). I always buy take away which is faster and more convenient for me.

Overall, nice food, super recommended. I'm a regular to this one :)

Approximate cost: $9.50