Christofffer's apartment is ideally located in a quiet corner of the Old Town, just steps away from main squares and all the attractions. It's obviously a new place and most everything is still very fresh.
Self check-in is convenient. His instructions were more than adequate to get us settled without any problems. The only concern I would offer potential guests is that the apartment has some steep stairs to climb up/down and there are also steep stairs in the apartment to loft area. This won't be for everybody, but if you don't have issues with stairs, it's great place and you will certainly enjoy!