Pretty authentic Taiwanese food. We've been here many times and most of the dishes we tried were tasty. Stinky tofu is good, not as stinky as the ones in Taiwan but the way they fry the tofu makes the texture similar to Taiwanese stinky tofu (crispy on the outside and soft and juicy in the inside). Xiao Long Bao is also pretty nice, which I didn't expect. The owners were also very friendly.
There is one dish probably not authentic, which is the Intestine with sour cabbage. But the owner was good to remake a new one based on our description for us.