I go to this place for lunch on weekdays all the time.
My usual items are No. 7 (Pho with beef and beef balls) or No. 15 (Pho Sate). The broth here is one of the best I've had in Calgary. The sate soup here is just the right amount of spice and it is a clear sate soup, which is something that seems harder to find in Vietnamese restaurants. The beansprouts and herbs that come with the pho are always fresh.
The bun dishes here are excellent as well. I usually have slight trouble trying to finish the bun dishes but its the right portion size for my colleagues. Both the salad and spring rolls here are also awesome. Spring rolls are always crispy and hot when they are served.
Service isn't the most friendly but lunchtime service is extremely quick. I've been here for dinner a few times and service in the evenings can be quite slow. Entree items range from approximately $7 - $10.
Awesome food and cheap prices, definitely a keeper!