My family and I really enjoyed staying at Hanna's place.
It was like everything she had described, quiet, charming, and centrally located. The grocery store is literally across the street and is open 24/7 so you are able to cook your meals if you're looking to save some coin. There are also plenty of food options near by including bakeries and coffee shops. I also really appreciate how close her flat was to two different train stations (Central & Vesterport) making the city very accessible.
I wouldn't hesitate to come back and stay at her lovely flat.
FYI, luggage storage is also provided if you arrive/ leave early and want to explore the city.