Amazing space in Gamla Stan, the stairs were fine, the loft is spacious and very comfortable.
There was plenty of space for three of us, and we didn’t need anything that wasn’t there.
It is very close to all the things you would want to see.
We recommend spending time locally and also taking a ferry/boat to the other islands.
Stokholm is a friendly, compact place, the ‘free’ walking tours around the city are very good, and provide history, and there are a hundred museums to explore.
We hope to return and would happily stay in Fredrik’s’ loft again.