The apartment was mostly as advertised. Clean, comfortable and efficient. Given the hotel costs in Oslo, the price was reasonable despite being the most expensive of all accommodations on my current European trip.
There were a couple of minor issues, which should be viewed as constructive criticism. The check-in mentioned to get into the building with traffic and also provided a lockbox code for a key if needed. The code was incorrect resulting in me having to wait an extra 3 minutes outside the building. Secondly, given Martin's average response time of one hour, I was surprised by the long time (10 - 24 hours) he needed to respond each time. I would like to believe this was a one-off.