This is a really nice place, me and my family felt like at home from the moment we entered the building. Very spacious, well equipped, clean, warm and cosy. I really liked the minimalistic style, wooden floor and high ceiling.
The greatest value however is the location. Only a minute or two walking from the nearest subway station, grocery store and restaurants. There is also a very short walk of about 15 minutes to Gamla stan (the old town).
And of course, Andreas was extremely helpful with any kind of information we needed, quickly and efficiently.
Whenever in Stockholm, I will surely try to book it again.