Very convenient flat for getting into Central Stockholm. Also grocery and liquor store close by. It was a little snug with 3 people -- but my friends and I are close so it didn't bother us. The place is very clean and has everything you need as a home-base to explore Stockholm. We appreciated having breakfast at home and coming back after dinner for a glass of wine. We couldn't have done this in hotel rooms. Pull out couch is perfectly comfortable and the linens were nice.
People complaining about traffic noise are too precious. It didn't even register. The building itself is also very quiet.
Hedwig is very attentive and the instructions were clear.