Dont do any shopping here.
IT IS SUPER EXPENSIVE. Even most of cellphone cases are expensive.
I'd probably go here for cheap eats located on the 2nd floor. Egg waffles, variety of fish balls, chicken balls, milkteas... and so on.
Prices for most of the items vary at every one of stores. Make sure to look around first. Front stores near main entrance are the most overpriced ones.