My girlfriend and I spent three nights in Eva's apartment and could have easily stayed for another three.The apartment is perhaps bigger than the pictures suggest and we very much enjoyed relaxing there in the evenings after being out all day in Vienna. It's handily located next to the Museum Quarter and about a 10 minute wander into the centre of the old town. There are plenty of restaurants and bars nearby plus a supermarket is about 50m down the road if you feel like cooking yourself. I highly recommend Eva's apartment if you are coming to Vienna.