Marcus is the best host you'll get. Always highly responsive/accommodating and helped us plan our itinerary whilst in Oslo. His apartment is in the heart of Tjuvholmen near to the Modern Art Gallery Astrup Fearnly and loads of great restaurants whilst also being nice and quiet and relaxing. Transport links are also great and really easy to use. As a Brit everything in Norway is pricey but Marcus's apartment is value for money. You could self cater there with the good cooking equipment, and we ate in 1 evening to save some money! We would definitely stay again in the future. Thanks Marcus, especially for all the time you invested in helping us enjoy Oslo to the fullest.