The apartment hosts a very comfortable sofa bed, and is extremely well located. The place is very clean, and Kerstin`s instructions for check in and throughout the apartment are very clear and helpful. There was a little bit of street noise (not from cars but just from a few people out on a saturday night), but we are used to it and are heavy sleepers so it didn't bother us, but may bother those people who are light sleepers? It certainly wasn't enough to undermine such a beautiful apartment with a perfect location. I would happily recommend to anyone looking to stay in the old town. It was a perfect place to introduce ourselves to Stockholm. Thank you.