António is a really nice guy, who replies quickly and is very accommodating. Loved it. We ran a bit late because of our not-so-well-planned time schedule, but António was so flexible to wait for us. It's a good 20 min walk to the airport, which makes it perfect if you have a really early flight (like ours at 5 am), because the metro is not in service at this hour. Would recommend! Obrigada, António!