We had very nice stay at Mia's house. We were six : the 2 parent and the 4 children. Each kid had its own (small) separated room. The living room is exceptionnally pleasant, with large windows opening on the garden.
The house is located in a residential area, with wooden houses. It was so quiet that we saw a deer in the garden of the neighbours. It is roughly 10-15 minutes walk from the metro (direct to the center of Stockholm) and shops.
We strongly recommand this house.