My friends and I stayed here for a few days for a sight-seeing trip.
William was very communicative and helpful, with tips provided before & during the stay ultimately leading to a smooth check-in process. We had one minor issue whilst we were regarding the room layout which was fixed within the first hour. The apartment was clean & functional, had great natural lighting and was overall great for the 6 of us. The apartment was in a great location (2 min walk to metro / 5 min walk to nearest supermarket).
Stockholm is a great place for a weekend getaway in general, it's so peaceful compared to other cities I've been to with a fantastic public transport system to get you about the various parts of the city in no time. Don't forget to try out the SJ Boats (Included in the travel pass) too. There's one that frequently travels to Skansen that departs from the port a ~7 min walk away from the Apartment.