These apartments are brand new and have been done to a high standard. Everything was spotless, good quality appliances, spacious and very comfy beds. Good communication with the host and the self service check in worked without any problems (you are emailed a code to use on a key pad entry system).
They are in a great location, in the heart of the old town, close to Rosenborg Castle and gardens, right next to a Netto supermarket and plenty of eating places nearby. Only a few minutes walk from Norreport Station (bus, train and Metro) and within walking distance of most of the museums, shops and attractions.
The only downside is access is via stairs only, which is clearly stated in the description, but worth bearing in mind when thinking about taking that bigger suitcase!
There was some street noise at night, but worth it for the central location and mostly cut out by keeping the windows shut and using the excellent fans provided to cool the bedrooms. Would highly recommend.