The listing description was quite accurate - the flat was just a few steps from the Old Town Square, yet (being in a side street) generally noise-free through the night (although each morning some construction on the street was a bit noisy). The location is very hard to beat. The host Sarah was very responsive throughout the process of booking and arrival and - despite our arriving late evening close to midnight - was there to welcome us and show us around the flat and give us recommendations on restaurants etc. She also booked us a convenient airport pickup at a reasonable price.
The flat was large and well outfitted with a full kitchen including a nespresso machine. There were a couple of things that needed fixing and when we contacted the host she promptly dropped by to help address them. Overall, a very satisfactory experience.