I went there on a sunny day in August, unlike others I did not have issues finding it, because I was just strolling through Christiania anyway and relied on eventually finding it :D (also there were once in a while signs of where to find what)
I was positively surprised that ALL food was vegan (on that day), so I had the baked menu, which was lasagne and two salads to chose as side-dishes. I liked the taste a lot, I myself usually use a lot of spices when cooking and there in a way it was not as spicy as I am used to, but also not boring at all, just nice and round.
As dessert I also took a piece of cake, which was interesting, different than what I ate before, but very very good :)
(tab water was free btw)
I spent some while in the outdoor area, just sitting there, drinking a chai tea and enjoying the atmosphere.
I definitely definitely recommend coming here if you are in Copenhagen!