We were really happy with our stay at the apartment. Big selling point is location, if you want to be right in the mixer of Bairro Alto (which is such a cool area of Lisbon) then stay here! There was a bit of noise out of the back bedroom of the apartment but to be expected with us staying in the middle of a busy nightlife area. Only slight issue was just the one bathroom that only had access to through the 4th bedroom - not ideal in the night for the people staying in that room! Overall I would definitely recommend the apartment, owners were really helpful and a bottle of port on arrival was the icing on the cake!