Jens' place really is a steal for that price when travelling to Stockholm! Contact with Jens was great and quick, check-in and check-out unproblematic and the place itself is really clean, cozy and well-equipped. The localisation is also great with a bus stop by the door, a short walk to the metro station and around 30-40 minute walk by the shore to the old town. There is also a store with a post office and a great café in a 5 minute walking distance!
I really recommend staying there and I will definitely be checking if Jens' place is available first thing when I go back to Stockholm. Tack!