We did not meet Sandra, instead we were received by Sofia who welcomed us with a fresh drink made of white Porto, what was really nice! She was very kind, providing useful informations about the city.
The house is beautiful, a renovated old house decorated in a arty fashion, really inspiring! We just found it too dark since it is all painted in very dark colours.
Our room was small and very dark (painted in dark brown)! We did not realised that looking at the airbnb ad. What catches the attention in the pictures is the light that comes through the open window.
Some small details that can be improved: the bed is too soft and therefore not very comfortable for a week of stay and the lamps in the room are not very practical, the connections with the power points sometimes do not work very well.
But the place is lovely, very clean and taking care, besides really stylish! And the location is excellent, just outside of the center but close enough to reach in 10min walking or by metro (there is a station just 50 meters away).