Adriana's space was perfect for me, I had the metro station at 5 mt of the door and the airport at 15 minutes by foot.
Everything was extremely clean, organized and as she wrote in her advertisement.
Her space is peacefully, almost no noise. She is also a great host and helpful person.
I totally recommend her place if you wanna be close to Porto downtown (By Metro), quite place and easy to go to the airport.