Tiago's apartment is lovely, decorated beautifully and well located near the metro station. We were met very promptly on arrival and had a great time staying here in Lisbon. Costs less than 10 euros from the airport in a taxi but you could easily take public transport. Fair warning that you can hear noise from other apartments at night (though we stayed over the weekend and expected this). So if you are a light or early sleeper this may bother you. The windows on the otherhand cut all noise from the outside street. I definitely recommend Tiago's place and if I return to Lisbon would consider staying here again.