Zuzana was so welcoming. My flight was heavily delayed, so it was extremely late when I arrived, but her son was still able to let me in. The next day she was even considerate enough to stay quiet so I could catch up on the missed sleep.
The apartment is exactly as stated online. Very close to Ensjø metro station, super easy to get to the city centre and Gardermoen airport. Ideal for the solo traveller. Definitely would recommend.