Its a great place in Copenhagen. I was greeted by a friend of Hubert, and he gave me a quick tour of the apartment. It's a clean place that has everything you need for a stay in this lovely city, (and fast WiFi). If the weather would have been better I would have definitely made use of the small patio to the back.
Its placed conveniently next to a supermarket, 10min walk to the main train station, and close to several bars and restaurants (try BioMio). The city center is a bit further away, but Copenhagen is a relatively compact city, so that is not too much of a problem.
Next time I'm traveling to Copenhagen, I'll definitely pick this place again!