It is really a pleasant experience with bnb. We really enjoyed our 4 days stay at Carla's apartment. We felt like home from the beginning!
Clara and Carlos were very welcoming and give us all useful information on the loft and main sites to visit in Porto (thank you for the map :-) ) The situation was very good and allowed us to visit by walk main sites in Porto. I will keep the address if I go back to Porto.