Great apparemment ideally located in Wieden, 10mn walk from the Old City. The flat was even bigger than it looked on the pictures, it is a duplex with living room (two couches), kitchen and dining room below, and 2 bedrooms above (2 double + 1 single bed). It is on the rooftop, so you have a nice and quiet balcony with access to the roof if you want to enjoy the lovely view on the Karlskirche. 3 bathrooms in total as well, which are really convenient for big groups.
Definitely recommend!