My place is a nice local flat furnished and decorated in danish, simple and a bit retro style with a hint of cool lifestyle. Only 7 stops from the airport, approximately 10 min. walk from city center ( depend your walking pace ) 10-15 min bike ride from the beach (4 stops metro ) 3 min walk to Christiania.
shops and supermarkets within a few minutes Lovely tennis courts within 5 min. Can tell you all about that if interested. Just great location in my opinion.