We were staying at Ninna's place for two days for our little Copenhagen-trip. The choice of the apartment was based on many aspects:
1) the price - one of the most affordable ones that you can find in Scandinavia (we are not talking about hostel bunk-beds, right);
2) location - it takes less than 20 minutes to get from Copenhagen Airport to Ninna's apartment by metro, and then only 20 minutes to the very center of the city simply by foot. The numerous grocery stores are at your service in proximity.
3) two single beds in the room - usually if you book one room for two person, you get double bed, but when travelling with a friend it's much more convenient to have your own personal space and Ninna is offering that.
The communication with Ninna went very smooth. She was very responsive offering the help with rearranging our bookings when she knew that we missed our flight and woudn't be able to make it to some of the places.
The apartment, as well as the view from the room, is very authentic. Considering the volatility of Copenhagen's weather, the wide choice of umbrellas is one more huge advantage!
We would definitely stay at Ninna's again!