We loved our stay in Carlos apartment and it’s even better than the photos look like. The positioning of the place is great and less than 200m from the River Douro. We got the Metro from the airport €2.50 each way and it’s less than 10 minute walk from the Metro stop. Communication with Carlos was excellent (you can contact him on WhatsApp) and he met us outside the apartment, showed us everything in the place and advised us of places to eat, visit etc. Try the Francesinha in Porto, it’s great. Hopefully we’ll come back to Porto and we would definitely stay here again. Thank you Carlos and Porto, we had a great stay.