Antonio is a great host. He replied promptly to our questions and went out of his way to organize an early check in which was more convenient for us. His flat is very spacious and clean and in constrast with other apartments we have stayed, which are very frugal to what they give you, it has absolutely EVERITHING: salt, pepper, sugar, oil, dishwasher liquid, hand soap, shampoo, spices, you name it! This means that you only have to buy your necessary foodstuffs and nothing more. The apartment itself is spacious, clean and tidy. It has blinds that make it dark, a rare find in Vienna. This means you can have a proper nights sleep, without light waking you up at 6 in the morning! Zollergasse has a few really cool, hip bars, restaurants, etc. so you don't have to travel far to go out, which is perfect if you have been sightseeing all day. The metro station (Neubaugasse) is literally 3 mins away, so is the main shopping street, the Mueums Quarter and more! The street itself has a little bit of traffic, but nothing major, so you won't find it noisy or disrupting. The building where the flat is located is a bit scruffy and the communal "garden" slightly unkempt, but the location is so good and the price so sweet, I would defininetly recommend it to anyone who wants to have a good time in Vienna.