An-Do

I can highly recommend the tasty fitness sandwich for € 2,40 (with cucumber, tomato, avocado and pumpkin seed oil). want to come back for breakfast!

they have really good coffee and excellent vegetarian dishes like tofu-toast. breakfast time is till 16.00 - YEAH, that's student-friendly! check out

can't wait for the schanigarten to open again.
Update: I had the An-Do breakfast today, and it's definitely worth 5 stars. Simple, yet extremely fresh and tasty...have to have it again soon! :)

The kindergarten size table pressed a bit too hard against my knees, though.

It's the sister restaurant to Do-An on the Naschmarkt.

The employees are extremely nice, attentive and usually remember you after a few trips. All of the meals use extremely fresh ingredients and there are quite a few vegetarian and possibly some vegan options as well. Their tofu sandwiches are less than 3 EUR and one of the tastiest I've ever had.

DJ and live music events occur in the back room, which I think used to be an old meat-locker, only instead of slabs of beef hanging out, there is now trendy artwork from local Vienna artists.