Toilets (well this is a general thing so not one just for this restaurant in particular) BIGGER ...
The food itself is delicious. Staff is friendly and quick to respond when you require something even if place is crowded. We have been here 3 times and every time the quality of taste was the same. Fried seafood noodles are amazing and shrimp also delicious. Me and my wife were extremely happy with this place when it comes to tasting a bit of Vietnamese cuisine.
Improvements can be done in :
Building a fence around the place not just open fields so rats can run around and other pests can easy come in and help themselves with the leftovers. Toilets (well this is a general thing so not one just for this restaurant in particular)
BIGGER FREAKING CHAIRS to sit (some of them even broke with people inside while they were sitting)