Zhlange
Google
It's a good size (for me) cafe with nice big windows. Outside sitting not loud enough to deter the ‘outside’ lovers. The coffee is incredibly tasty and made by Marco (owner). I had the blueberry cheesecake and it was also delicious. Marco (I hope I spelled your name correctly, mate) when making your coffee, shows that he cares. So far, one of the best cafes in Vienna. Try it and you'll understand.