We had a nice stay at the place of Beatrice. She was available before and during our stay and is a lovely woman. Her appartment is cosy and offers enough for a couple. The metro is about 10 min walk and the bus is around the corner.
An unpleasant surprise was the tourist taxes (€50 for 5 days), especially because we weren't informed about it before our stay.
Overall we had a good trip and a nice stay. We can recommend the appartment.