The place was cosy and nice, and the best part is the location of course! Thoroughly enjoyed my stay. There are a few suggestions I made to the hosts that could be improved about the flat to make it even better, such as better sound isolation, but it's perfect for a tourist or a couple who are in Lisbon for the first time.
I didn't spend that much time in the flat anyway, cos there is so much going on around the flat and there are so many great places and venues in the neighborhood, you won't want to stay in! The hosts are also very friendly, helpful and flexible!