Olga and her apartment are absolutely fantastic. The apartment itself is quite modern. We can in the middle of winter and it stayed so warm and was very cosy. It's about a 5 minute walk to the Skanstull T-Bana and is very close to some amazing cafes (I liked caffè il söder), shops on Götgatan, and bars. I would tell anyone visiting Stockholm to stay at this apartment. It's perfect for one or two people.