Gretas place is positioned a 10 minute walk from central station. When we stayed over easter everything was closed and it wasn't the area you would go out and eat in. I would not reccommend this place for female travellers travelling alone. The reason I say this is because there are a lot of groups gathered late at night outside the house in the carpark opposite the apartment. Also they hang around the train stations. This was not a one off event but on both nights.
The apartment itself is spacious. It even has a few cooking essentials you can use which was nice (oil etc).
The hosts communication was good and she was very accomodating.