I stayed with Nadia for 4 months and would come back any time. Communication went easy and quick, check in was uncomplicated and flexible. Nadia is a great person to stay with, she made me feel comfortable and was always ready to give whatever practical advice needed. The room is tastefully decorated and comfortable, and it is very nice to have one's own bathroom (by the way, the water pressure in the shower is great and the water as hot as you want). In summer I also enjoyed sitting on the balcony.
Different supermarkets are right at the Metro station, which is very convenient. I also enjoyed having a lakeside nature reserve close by for running and swimming (about 10 minutes on foot, 15 to the lakeside).
The location is great, it is about 4 minutes walk to the metro station, where trains run around the clock, up to every 5 minutes during rush hours. It is only a short ride to Södermalm and Gamla Stan for example, and I regularly commuted to Karolinska, which was totally ok.
I also think the price is really fair, and compared to the housing situations and costs of many of my classmates I realized what a lucky find Nadias place was.
Overall: I felt at home, didn't miss anything and can fully recommend the place for both shorter or longer visits.