I spent a month in this apartment and LOVED it. The apartment had everything I needed for my stay, it’s was in a central location, and Rodrigo was incredibly helpful and communicative. I found the apartment very quiet with the windows shut. Even though it was pretty warm in Lisbon at the end of the summer the apartment stayed cool and always had a nice breeze.
One warning - there are a lot of stairs to reach the apartment which might make it difficult for some older/less mobile guests.