We stayed at Björn’s home over the weekend (with a group of 4) and enjoyed every moment of it. It is an excellent starting point to explore Stockholm city (Stadion subway station is right in front of the house) and there’s a supermarket nearby (open until 22:00). The house itself is carefully styled and has a mid-20th century Scandivian look, we felt very much at home in it. My mother was singing in the morning, which is an exceptionally good sign. :-)
There are 2 toilets, which is a plus if you are with 4 people. My brother slept on an extra bed, which was small but comfortable. We also liked the big, deep couch which was perfect to lie or sit in when you feel tired.
Björn was a very good host to us — he is easy to communicate with and responds very quickly. We can definitely recommend this place to anyone!