I came to Stockholm on a 4.5 month assignment, and this apartment was perfect for what I needed. The location is super convenient and safe - just outside of the city proper, but could easily get to city center by commuting using Stockholm's convenient public transportation, or if you really wanted to, walking! There are 3 metro stations close to the apartment, so getting around was so convenient and a piece of cake.
The apartment is in a residential area, but the Globen City (just around the corner) provides all your shopping needs (groceries, liquor, clothing, etc.).
Sandra and Hedvig (hosts) were super friendly and communicative. They even gave suggestions on how I might enjoy Stockholm best.
The space itself is fantastic. It is kept clean, and cleaning supplies are available if needed. Kitchen with everything you need, bedroom is comfortable, and living room space was perfect. There is a patio out back, so you can enjoy sitting outside (particularly if the weather is nice).
There is a highway right out the back of the apartment, but it did not bother me at all. There was a steady hum of cars, but it was so slight and the apartment is very well insulated that I hardly ever noticed it. Coming from NY City, it was nothing :-).
I sincerely enjoyed my time in the apartment. The comfort it provided, and the friendliness of the hosts made my stay in Stockholm extra enjoyable.