We enjoyed our stay here. Great location, only 20 min walk to the city center, i.e. the Rossio train station, and amazing view from the window. The apartment is very spacious and is located in a quiet neighborhood. The Saturday flea market takes place just down the street and the train 28 stop is just 3 min walk.
Isabelle is a great host, provided us with tips and recommendations. There is a lot of maps, books and guides for Lisbon and PT in the apartment to be even more prepared. Thanks for hosting us!