The best part of Flavia's apartment is most definitely the terrace and the views of Lisbon. We really enjoyed spending time out there at the end of the day.
We found the check-in process somewhat stressful as all of the documentation from Airbnb, and one of the emails from Flavia contained only the postal code, not the apartment number, which we didn't appreciate until afterwards. This resulted in a lot of walking up and down the street trying to find the right place. There was a separate email from Flavia that included the apartment number, however we didn't notice this.
We were also surprised and disappointed that while the listing indicated a Queen size bed, the actual bed is only a double (140 x 190 cm). Bed size is a key issue for us in getting a good nights sleep, and we would have stayed somewhere else if we had known this.