Dag is a superb host. I stayed for 1 month, and i felt like home. The room is big, with a comfortable sofa and big TV. Wifi is ok. I had a bath all for me, very clean. The kitchen is good, with all you need for cooking. Dag was very kind and polite, we spoke in english lots of time, and gave me lots of useful information. Moreover, last evening he invited me for a norwegian dinner. The house is 1 minute walk from the metro, and in 15 minutes you are in Oslo center. The house is also 5 minutes walk from lots of hiking path. Everything was exceptional, thanks again Dag.