Perfect place to stay. We spend 3 nights in group of 4 friends during the weekend and it was remarkable. Place is quiet, clean, very close to Meat market (many bars and restaurants to hang out around). It is no more than 15 min slow walk from central station. Bike freaks, like us, will definitely enjoy the location from which practically everthing in copenhagen downtown is close (even longer distances are very easy to reach). You can rent a bicycle from shop which is 5 minutes walk for very cheap money. Apartment is very nice, clean and well equipped. You have to make it on your own by stairs all the way to the top but a little bit of exercise never hurts.
Copenhagen is lovely city and with this position and housing you will be definitely satisfied. Happy to stay