This place is a gem. It's new and stylish, and we found it sparkling clean. And the price is very reasonable for a flat in a safe and very nice area, with a subway at the corner that will take you anywhere in Vienna within minutes. Thomas responded to our few needs very quickly, and left us alone to enjoy the place otherwise. His friend Karl was extremely helpful at check-in with his knowledge of Vienna, which he very gratuitously shared. Definitely would stay here again! And it's not far from where Johann Strauss Jr lived when he was quite wealthy, and so many other interesting historical places.