It was quite easy to find my way to Susanne's apartment from the Hauptbahnhof. It was probably no more than a 20 minute journey.
The apartment was bigger than I had imagined. A nice outdoor deck, spacious living room, and a cozy bedroom that floods natural light in the morning. I felt at home and like I was a resident in Vienna during my stay. There are grocery stores and good restaurants nearby.
Susanne provided many recommendations for things to do, places to eat around her apartment- which I greatly appreciated. They were helpful and made my experience more relaxed and enjoyable.
Her apartment's building was under construction during my visit, which meant hammering and all other sounds from the morning til afternoon. I am usually an early riser, so it wasn't that bad, but on days when I wanted to sleep in, I had to get earplugs. That is the only negative part about my experience. Once the construction is done, I would say this place is great for a stay in Vienna. At night the neighborhood is very quiet, and I felt safe in that area. Overall, I enjoyed my stay.