First of all: she is a great host. Friendly, quick answers und very helpful.
It is an amazing flat; stylish and beautiful details. Comfortable, clean.
There is some noise coming from the nearby tram line but it stops during the night, so our sleep was undisturbed. There are a few stores within 10 min walking distance and it took us about 15 min to walk to the old town.
A bus/tram station is in the near ( around 2 minutes walk)
This flat is highly recommended!! Everytime again :)