Great place in Friedricksheim, easy to find it too. Small place with a couple of seats in- and outside. I tried the Vöner platter with French fries and salad. I was astonished that the fake meat (seitan) was cut from the kebab pole just like the meat ones. The place was full of with either local punks or people belonging to the same underground subculture. First time there was a French crust punk couple sitting next to me with a doggy of course. :p I felt like home. :))
The next day I went for the Berliner specialty: curry wurst (French fries+salad). Again, brilliant. Vegan mayo is just amazing, I could not get enough of it, though there could have been a bit more salad for the dishes. All in all both of them were great with a price of at around 4-5 euros each.
Staff spoke English and happily explained me what is vegan what is not. Definitely going visit them again when I am in Berlin.
If you are a snooty health-oriented vegan, who does not like strong flavours, then this might not be the best place for you.
Updated from previous review on Friday August 12, 2011