This apartment is absolutely as fun as it looks in the pictures. The beds were comfortable and there was a ton of space compared to an hotel in the same area. The location is amazing. Gamla Stan is a wonderful place to visit if you want a little more traditional feel to your trip to Stockholm. There a a ton of restaurants and stores within a ten minute walk. The subway is also close, as is the ferry. This place is up three flights of a narrow spiral staircase, though, so expect some cardio.
Robert was responsive when I had an issue with one of the sinks, and check in and out went great.
The amenities were generally as listed. The bathroom was beautiful and even included a sauna. The kitchen was a single burner, but that suited our needs well enough. Also, FYI, the laundry room is on the bottom floor through two unmarked doors, one of which locks behind you if you close it.
Overall a great apartment for a trip to explore Stockholm.