I only stayed in the apartment for two nights. If you are a light sleeper or wake up easily, this apartment
may not be for you. I couldn't sleep well, the noise starts quite early in the morning, 5-6 a.m. The sources for noise coming from the window, where I believe there is a passage where the people use to walk in the building. I heard a strong hit, which scared me, I texted Christian but didn't get any response. Also, there are other
Airbnb, in front of the door, so you will hear people check-in, etc. Oh, you will also hear people walking upstairs.
If all this is not a problem, the apartment is great, quite comfy for a short stay. I loved the shower, the TV, and the location was unbeatable. I visited several places in Vienna thank its location.