The place is very lovely. It’s small but has everything you need. There is the best supplied kitchen I have ever met when booking on Airbnb. It’s a huge bonus if you plan on saving some extra money on eating out (trust me, in Stockholm it costs quite a lot :)
And yeah, the bed is very comfortable too :)
Generally, the area is pretty great - it’s a walking distance from the old town, you can really feel yourself in Sweden, the architecture is quite nice there, there are a lot of small cozy workshops and coffee shops around.