This is the best kept secret in Stockholm! Yohan's house is a little gem on small hill.
Location: It is located 5 mn walk from a subway station (uphill from the subway to the house). The trains will take you to the heart of downtown Stockholm in 15 mn. There's a train every 8 to 10 mn (in August) and there is air conditioning by the train tracks! (August, 30 degrees when we visited).
There is a convenience store by the subway station.
The house is also located 10 mn walk from nice swimming spots in the lake, where the water is clean and you can actually swim. Taking a dip in the lake after a day of being a tourist is an incredible pleasure.
The house itself is spacious, clean, on three levels, with nice furniture. The beds are comfortable, the kitchen is well-equipped, the two terraces are a real pleasure to enjoy, the shower bathroom is nice, the upper room has amazing views, the neighbors are far away, hidden by the trees.
You basically have all the advantages of being in a big city + the feeling of a country house with an easy access to a lake.
And despite the heat, there were no insect problems, no mosquitoes.
Johan was very pleasant. We never met, but he communicated very easily by email, his instructions for the house were clear, he gave us a lot of information about Stockholm, his neighborhood and how to get around. We felt welcome in his house.
This is definitely the first place we will check the next time we go to Stockholm.