The apartment is in the perfect location, smack in the middle of Stockholm's "Gamla Stan" (Old City. Despite the fact that the apartment is in an incredibly central location, practically next door to the Royal Palace, the Nobel Prize Museum, etc, it is quiet, as it is located on a side street. But walk 20 meters and you'll find yourself in the middle of all the action.
The apartment itself is very big for this area, as apartments in Gamla Stan tend to be tiny. I was almost skeptical when l booked it, because it was priced substantially lower than compatible places in the area. And yet, there is absolutely nothing whatsoever wrong with the apartment, or any of the amenities. It's just a really amazing place to stay, and we had a blast there.