Our stay at Sergio’s apartment was extraordinary, and the best airbnb experience I had in Lisbon so far (and I had a few already). The location is great (but I’m biased, Sao Bento is my favourite neighbourhood), and the apartment is spacious, well decorated, and very well equipped (and the sound insulation is impeccable). The building is very pretty and quiet (but be prepared to walk up a few flights of stairs). Sergio and Joana couldn’t have been more responsive and helpful, and made sure everything was perfect during our stay. Five starts all round!