Pedro was a GREAT host : when we arrived, he has prepared a bottle of white porto, because I told him that my wife and I love wine.
We have been welcomed by his lovely mother, Maria. She explained us very well everything in this perfectly-well equiped apartment.
And it was very easy to check out : we let the key on the table and closed the door.
One last thing : go to take your breakfast in the Cultural Portuguese Café, 15 meters (!) from the apartment.
Thank you Pedro.