The food here is so tasty that we drive from Scottsdale to eat here. It's remarkably cheap, too. $5 for sausages, for example. You can fill up for $10.
There is no alcohol and it's service at the counter, but the food is so worth the minimal ambiance.
I highly recommend the cabbage rolls. Also, the linguisa sausage is great. Stewed sauerkraut and stewed cabbage were excellent.
I wasn't too fond of the dumplings. The fried dumplings were hard little rocks and the boiled ones were pretty bland.
On the whole, it's a great investment of time and money.