The small but cosy apartment is located in the heart of Alfama close to the metro station (St. Apolonia), to a couple of restaurants and coffee shops and just below the Miradouro St. Luzia (on the way of the famous 28 vintage tram).
Rui and his sister were super friendly hosts and they've been always there for us. I will recommend the flat to couples who are looking to explore Lisbon and don't plan to spend too much time at home.
In addition, there is WiFi internet, stereo system, etc.. Great value flat. We definitely recommend it to you. Cheers! :D