We strongly do not recommend this apartment to parents+baby.
Joanna bas been very welcoming and helped us to park in the area, shared lot of tips on Lisbon, and was very enthusiastic. The flat location in the city is ok, it is clean, and well equipped.
However, her apartment did not meet our request. We selected this area because of its quietness, and unfortunately for us, there was so much noise in the street that we could not fall asleep before 1am; there is a cafe next door where the locals meet every night post 8pm. Joanna told us it was unusual and should only happen during the weekend or on football nights... but it was every single day and our baby would wake up every so often due to the noise...
I understand it is out of the host control... However, Renting an apartment is also renting its environment and while the apartment is ok, its environment is not. We stayed 5 nights and paid 400 euros to sleep, and we did not... So we clearly did not get the services we paid for; we even looked at alternative solutions to leave earlier than planned; without reasonable options (€) found, we stayed and left Lisbon exhausted...