Antonio's apartment we reached late in the night (or better to say early in the morning). It's very good located close to the airport. We got all information how to find the apartment also were advised what kind of transport we can take. Antonio waited for us and despite of very late time and he made us quick excursion in his apartment and also showed the V. de Gama bridge.
The room is perfect for one night stay (or even longer) and to explore the east side of Lisbon. It is also very convenient to go to the city centre by bus (2 eur) or to reach your flight without any traffic (10 min).