The place is beautiful and in such a good location. Of course there are a lot of stairs and no elevator so be prepared for that.
The fireplace is fantastic and we were able to light a beautiful fire. The bath is lovely, just be aware that it is a little bit small.
There are no curtains on the windows, especially no curtains on the roof windows can be a bit of a problem.
There is also no heating in the bedroom upstairs except for if you light a fire. There was a heater up there but it did not work.
The place is surprisingly quiet for being located so central in Stockholm.
Over all we were very happy with our stay!