I'm someone who honestly doesn't care about the service much(unless it's notably bad), I'm just there for the food. Which is why I gave this place a 4 star, because the noodle soup was imo amazing, the portion was big despite the fact that I ordered a small. The service is extremely fast, you'll get your food in no time.
But the place is tiny and it reflects on the service a lot, it doesn't bother me but I imagine it could bother some people and is important to anyone who plans on coming here. This really isn't a regular restaurant, it's food first, everything else second. It's more like a food stall with seats; you eat, you pay, you leave. I think there's like 2 tables that seats 4 people, sometimes you end up being seated right next to strangers. So if you're expecting a nice comfortable restaurant, you're looking at the wrong place. They do have a take out option.
I also noticed most of the people that were eating there would leave as soon as they were done, so this kind of "restaurant" is normal to the regulars.