I couldn't speak more highly of Kolbrun's place. Very clean, very comfortable and very well located for everything we wanted to do. We walked almost everywhere around the city and didn't find it a problem at all. The bed was comfy as was the sofa! The shower / bathroom was clean. The whole apartment is very well looked after, as i said no bad words to say!
Kolbrun's sister, Alexandra, actually 'hosted' us in Kolbrun's absence and likewise, no bad words to say at all. She gave us great suggestions for things to do, places to visit and places to eat. She was very welcoming and i would definitely get back in touch if i was to be back in Copenhagen! And i hope the apartment is free too!