We stay in this apartment 2 months for work and overall it was very confortable. When we arrive the apartment was very clean. The apartment is super well connected by public transport with multiple option to get anywhere in Vienna. The downsides are that the internet it is not super good which I needed for my work. I also gave Stefan few pointers on things that will make this apartment to look even nicer (newer towels, more cooking stuff, etc). It is true that the apartment faces to the train tracks and a road but this noise was not noticeable from the bedroom and it was not distracting or annoying to me at all. Overall we are happy that we decided to stay here.