Rita arranged an airport transfer for us for 20 euros, but also look into getting a taxi. We took a taxi from the train station down the road from Rita's apartment costing us about 10 euros, and the taxi driver noted it would cost about the same from the airport to the apartment. Overall cute & comfortable apartment! Great views of the river. Local bakeries and restaurants where locals eat. Easy walk to the Alfama neighborhood and tram 28. Highly recommend!