Jennifer K beat me to the punch-line - this place is clearly magic. It's small and homey but definitely a delicious place. My four-person meal came out to $33 overall (tax + tip), which is a pretty good deal for their delicious food.
We ordered the beef brisket soup noodles, the ja jiang noodles, and the lamb soup noodles. The lamb was by far the best - the broth was flavourful and there was a good amount of meat provided. We also ordered the pan-fried beef bun, which was okay but it's not high on my list. Their red bean cake was amazing though, and I'd say you need to get that if you come here. A good amount of red bean and totally worth its price.
Overall the place is really fun (I always enjoy watching the chefs at work creating noodles) so it's yummy and entertaining at the same time. If you're in the area, it's worth a stop by.
Bonus - their bathroom is single room style, but clean. So yay!