I was arriving very late into Oslo. Thus, I looked for a place which is walkable from Oslo s. Mario's place filled the requirement. It is right above a subway station as well. The apartment is very clean and he lives there I believe. Thus, it has pretty much all things you need. And it was a roomy apartment. There are a lot of ethic community there it seems. But I felt safe enough walking in the area. We only stayed 1 night and headed towards Bergen. Mario has left us a detail guide about how tiger to his apartment and other detail. Communication was great.