Hello! To anyone interested in staying in Oslo, I recommend K.E's place! It is very walkable to all forms of public transportation, K.E will meet you from the train station and guide you to his apartment - which is a big help. And also, he will give you the inside scoop on what to do in Oslo. I found my trip well balanced - I can tour the city, enjoy meeting people and seeing new things, and then head to K.E's place for cooking and relaxation. It really was wonderful.