Chris is a very friendly and helpful host! And he responded very quickly to our questions. His flat was very clean and modern. Loved it! It was as we hoped/expected. It's a smaller space, but organized well. We had no trouble finding a place for both our huge suitcases and two rented bikes. The immediate area isn't very pretty, and there is a major renovation project next door, but it didn't bother us--we didn't hear any construction noise. Location is decent. A 15 minute walk to Schönbrunn Palace, which is amazing. However, it's a 20-30 minute metro to downtown. Or do what we did and rent bikes (we used Pedal Power by The Prater) to get downtown and all around. Super fun! Vienna's bike paths are excellent. Anyway, overall, it was a lovely stay, and I definitely recommend Chris' flat. Thank you! :)