Daniel's apartment was fantastic: clean, convenient walking distance to much of central Copenhagen, stylish and comfortable -- this apartment has my highest recommendation.
The apartment itself is roomy, well appointed, and incredibly stylish. It's especially nice to have a washer and dryer on the premise. I was impressed with how solid the building is; not once did I hear anything through the walls from other apartments. One thing to be aware of, however, is that you will hear street noise, especially on the weekends (one has to have realistic expections: ALL big cities are noisy, and this is price we pay for the convenient location!), HOWEVER, the bedroom is conveniently located on the courtyard side, and so sleeping was absolutely no problem at all.
The location couldn't be more convenient. It's no more than a 15 minute walk to most of the major tourist destinations in central Copenhagen, and the central train station for further adventures is just a 10 minute walk away. Daniel was friendly and responsive and we'd eagerly stay at his place in future visits.