Silvia's place was very comfortable and both she and her brother were very accommodating. After a night train from Madrid to Lisbon this place was exactly what we needed. Our hosts even threw in a bottle of wine on our arrival!
The apartment is located in an area that's a perfect entry into Lisbon's historic district, and several great restaurants and bars like O Trevo, Ginjinha Registrada, and Sol e Pesca are nearby.
Needless to say, this is a great place to stay.