We stayed here for 4 days and really loved having this great apartment to come home to. The living room is more spacious than I expected. The apartment was very comfortable and warm on the few cold days we were there and had a nice breeze with the windows open on the warm day as well. The bed was excellent and roomy for my wife and I. The shower always had hot water when we needed it.
The location was perfect for us first-timers to Stockholm. The central location made it easy to explore the city and take in some of the more touristy attractions. Gamla Stan of course is so fun to explore. There's a stop for the hop-on/hop-off ferry right nearby. And it's an easy walk to restaurants on Gamla Stan or nearby at Sodermalm or Normalm.
The apartment is in an old building there are some peculiarities. The bathroom is in a separate room from the shower, the stairs are worn but totally manageable. But the apartment feels modern, clean, and comfortable. We loved our stay here.