We had a great stay at Filipe and Marta's place. They were so helpful and gave us plenty of suggestions and tips for Lisbon when we arrived. The apartment is in a great location, right in the heart of a busy restaurant/bar district. It was really easy to get around the old town area of Lisbon, which is the main tourist area - you can walk everywhere from the apartment. Otherwise there is a metro station a few hundred metres from the apartment. The only complaint is the apartment is quite small, but it didn't bother us as we weren't there much at all during the day. We would definitely recommend!