We only had a one day stay but found the apartment very easy and cheap to get to by train (S7) from the airport and close to the city center. We were able to walk to many of the main sites that we're beutifully decorated for Christmas. It was particularly cold when we were there but we're able to turn up the heat and stay warm. The apartment is very basic but considering it's procimatry to everything pretty good value. The communication with the hosts and check in could not have been better. The apartment is on the ground floor but on a very quiet Street.