Me and my wife stayed in Mafalda's apartment for 4 days and we do not regret it. The apartment is very central of Lisbon, the view to the Tejo and sunset is so beautiful. We had a warm welcoming by Ludres who gave us some good insights. Thank you Ludres. By the way, I have not heard any noise in our apartment. Yes, the main entrance of the bulding is in front of a railway, but the apartment itself and especially the sleeping room are not on that street but on a another calm street.