Luis house is wonderful: it's really in the heart of Porto, and has got every facility a guest could need. Everything inside the apartment is brand new, clean, and the apartment is a little jewel! Luis is really kind, and welcomed us with his friend Alfredo (who speaks Italian), and gave us also a little bottle of Porto wine, which we did appreciated a lot: we are really thankful, and we wouldn't hesitate to come back immediately!! The city of Porto is really nice and there is plenty of things to visit, on both sides of Douro river: we would suggest to buy the "Porto card" at one of the Touristic information points of the city, since it gives tourists the chance to use the public transport (bus & metro), enter for free -or with discounts- many museums and gives discounts on shops and restaurants. Finally, the "bus for all" shuttle to the airport was the best solution ever to get to the airport in the early morning (4am).