Have tried their baos and dim sum. Get the baos, stay away from the dim sum! The dim sum wasn't good.
The baos (at $3.95 each) are all quite good. The bao itself is super fluffy. I more recently had the chicken and braised beef baos, both of which were tasty. Meats were tender, and sauces and toppings made the baos nice and flavourful. I think I tried the pork belly bao at the grange location and wasn't that impressed with that one.
I've always been greeted with friendly service here. Also convenient location (right at Queen and Bathurst).