We had a great time in Porto, not in the least case because of Marta's apartment. Because we got a warm welcome by Noemia, Marta's mother. And we were spoiled by Noemia and her friends by a delicious dinner on Friday night.
For the Saturday, Noemia reserved very fine restauarants for lunch and dinner. These places we never would have found ourselves. Also Noemia helped us out when we had problems with finding places or arranging tours.
All and all very recommendable.