Carsten was great. He's kind, polite, patient and eager to help. His knowledge of Copenhagen is impressive. The apartment is super clean and well designed with lots of art on the walls. The location was perfect for me- a 5 minutes walk from my favorite park in Copenhagen (well, technically it's not Copenhagen) and 100 meter from Vesterbrogade and bus lines to some very central points in Copenhagen. All in all I had a very good time in Carsten's place. I recommend it.