If you get there right when they open, there's no problem getting a table. Wait an hour, and you'll have to stand there hungry until someone leaves.
We had all the usual fare, plus something new to me, a sweet tofu that looked like custard. The server skims it off the top of a pot in sheets and ladles it into a bowl, and gives you another bowl of sweet palm syrup to put over it. The tofu didn't taste like much, but I liked the texture and the sweetness.