For a vegetarian place, this one really hits the spot.
Comparable to one that I sometimes go to in one of the Chinatown food courts, I think the offerings here are quite reasonable.
Try their rendition of the Mee Goreng and I quite enjoy the Tom Yam fried rice

Didn't look very promising when I went because there wasn't many people around. I just came up to this one because they did a bubble tea and it was a very averagey bubble tea so nothing to write home about.
The people there were happy to help me with whatever I wanted, but the menu didn't look overly appetising.

Approximate cost: $inexp

This is a great little vegan Asian place located in the food court section of the arcade. They have menu items or you can get whatever's behind the glass at the front. This place is SO CHEAP! Always packed with students (like me!). You can get 3 dishes from behind the glass (eg sweet and sour, curries, stirfries) with rice or noodles for something like $7.50, It's definately less than $8. The spring rolls are also amazing, sometimes I go there just for a spring roll.

You have to try the Malaysian Laksa is amazing, worth going here just for that, lots of other great dishes too