Kristina her apartment is very nice, well equipped (there even is a small dish washer which was not mentioned in the description but which was a nice surpise) and surprisingly spacious.
The apartment is located in a central location with a large shopping mall nearby where you can find anything you would need (including a tourist info point) and a walk to the castle or the old town is easily doable in 15 - 30 minutes. With the view from the terrace to the park, it does not feel like being so close to the center though. The neighbourhood itself feels safe, and I was able to park my car in front of the building and had no problems whatsoever.
Kristina is also quick to respond to any questions and arranging everything went very smoothly.
Overall it was a very nice stay.