This is a very lovely apartment in a good location. We stayed for two nights, and during the days, we walked (and bike) around the city, it was easy to reach most places from here.
We got very detailed informations about the apartment, how to get there, and how to get inside.
And I'd like to also mention that the bed and the pilows were incredibly comfortable, we slept like babies, and in my experience, it's not so common to have a really good bed, where you can truly rest after a loong day.
Also Lisbon is beautiful, hopefully, next time we can spend more time here.