We had a really good time in Magne's place - it was clean and well-prepared, with some notes for us left. It is a cosy loft, ideal for 2 people.
The location was perfect for us - only 10 mins by bus (bus stops in both directions just outside the house!) to downtown, and great to admire sunsets and night skyline of Oslo (it is located on the hill).
The communication was also good - quick and only useful stuff.
We can only recommed Magne and his loft. :)