I used to go here all the time back when I worked in the area, now I'm working again in the area and the food is still very good and reasonably priced, with today's increasing prices. Staff is friendly and tentative to your needs.
The only recommendations I would make to the menu would be the following:
Offer a vermicelli option that has egg roll and chicken. They have egg roll and beef, egg roll and pork, etc. but no egg roll and chicken option.
Beef stew Pho (noodle soup) some Pho places have this on their menu and others have it occasionally as a special. This is my favorite Pho soup. Tender soft pieces of beef though some places make it with a bit too much fat. A lean Beef stew Pho noodle soup would be a great addition to the menu or limited special offering.