One of the best. The neighborhood of Arsta was designed with public space and quality of life in mind, so you'll find great walking trails in the natural forest, low-density areas, and a quiet neighborhood with deer! And still only 20 minutes from the city.
Simon's place is impeccable, with great mid-century design, and just a few minutes walk from both the ebike rentals, grocery store, and bus station. No issues with the wifi.
And Simon is one of the best. Not only attentive but knows tons of insider details about the city (city planners are often so savvy at that!). A warm, fun, and friendly conversationalist to make your stay that much more connected to Stockholm.