Kristian's place is comfortable, adequately equipped and in a great location. We didn't need the aircon except for a short time but it was very effective. The apartment has almost no natural light but as a base for visiting the city it was fine. The lack of windows to the street does mean it's quiet in a very busy area.
Kristian was always very responsive and gave some really helpful local knowledge. His directions for getting into the apartment were very clear and he arranged for a place to leave our cases for a few hours on the day we left which was very helpful.