I quickly fell in love with the interior, and the food was quite excellent too. I had the Erdäpfelsuppe which was delicious, and the Schnitzel which was as perfect as I could imagine it.
The owner seems to be one of the more original ladies in Vienna. I found her quite charming.

Very traditional, excellent food, unbeatable prices. Best to come in the summer, and sit outside (trust me, it's better to avoid the inside :). Expect having to sit on one table with other people (it's often crowded, especially for lunch).

Usually crowded during lunch time, with a small Schanigarten.