Wireless LAN, free food on your birthday, huge cocktail list, loungy atmosphere (may appear a bit snobby, but isn't), very little room to sit outside during summer (close to a huge street, loud), but very comfortable inside.
★★★★★
ugly from the outside, great value inside! try the bienenstich and read the review from derstandard.at!
http://derstandard.at/fs/1577836919874/Bienenstich