It's the only place in Cambodia where I had a chance to try rice other than a regular white one. You can find there nice snacks like peanuts covered in some local spices.
The food is delicious and the variety of dishes is wide. Our service was pleasant although a table next to ours was complaining about their rude waiter.
No English speaking staff what makes the communication a nightmare when you want to find out more about the food. If you want to come and try a random dish it's gonna be okay or when you already know some of them. Food is cheap and tasty.
Some places on the Walking Street are rather expensive, but if you take some time looking around you can find some cosy places with reasonable prices. Many, many tourists during evenings at high season.