The appartement is very comfortable and beautiful. Everything is new and well designed. (Even there were slippers to go to shower, soap, shampoo). Realy 5 star service. You feel realy nice here. Also it's ideal to visit the city as everything is in a foot proximate.
I should say that Diego is a great host and person. He helped me to prepare flowers, strawberries, wine and cake for our coming for the birthday of my girlfriend. It was very romantic. THANK YOU ! Also Diogo adviced us about the city attractions and the best itinerary to visit Douro valley. And his Google list of places to eat is realy great. We just came from the fish restaurant and it was amazing :)