We really enjoyed our stay at Joana's apartment. The location is fantastic, and is an easy walking distance to many sights in the city.
The apartment itself is lovely, with historical charm and very nice finishing touches (lots of books and trinkets). It really felt like a home, and we enjoyed cooking and spending time there. It was the perfect size for the two of us to relax.
The terrace is charming, and would be lovely to sit on in warmer/sunnier weather. There is a lovely view over the rooftops, and you can see the Castelo de S. Jorge from the terrace.