We stayed for three nights in Nils' place, in the garden double bedroom, which was beautifully light and airy and looked out onto snow covered trees and forest - we even saw a hare hopping past our window on our first morning.
The communication with Nils and his son was excellent, as were the directions. The home is easy to get to from Stockholm central (a short metro ride and quick walk), and we felt very at home. At times we needed to share the bathroom with some others who were staying, but for me this wasn't a problem. Nils also has lots of local tips and information to help you make the most out of your stay - we followed some of the tips and ended up ice skating on a local frozen lake at Hellasgarten. We had a wonderful time and would book again.