I really enjoyed lunch in this small health food shop. The sitting area only consists of three tables but it's cosy with relaxing music in the background and healthy and affordable food. There is one soup and two dishes of the day which is or can often be prepared vegan.
I had a menu with a pumpkin-ginger soup and green pepper stuffed with rice and veggies and potatoes in a tomato sauce which tasted delicious. Alltogether for 7,50€.
There were also some vegan pastries.
The staff was very friendly.
I definitely recommend the place if you're in the area, i.e. visiting Schonbrunn, for a snack afterwards.