I stayed at Wolfgang's apartment in late April 2014. Before I arrived at the apartment I found Wolfgang to be extremely helpful with the arrangements and also for my travel for work when I was in Vienna. The apartment is beautiful, extremely clean and it was a pleasure to sit under the Vienna sun on an evening on the balcony with a cold beer. It is a nice quiet neighbourhood but with plenty of bars and restaurants nearby and the train station at Hernals is only a five minute walk. When I visit Vienna again next year I will certainly be checking to see if this apartment is available. I recommend it very highly.