We felt at home at Diogo's place!! Clean property, very luminous and well equipped. The apartment is next to Carolina Michaelis metro station, which is in direct line to the airport in just 30 mins!! We walked to the city centre almost everyday (about 30 min. walk) but even when we took a taxi, it was super cheap! (7-8€ from the river) Will definitely consider going back if I visit Porto again!!!