Elói was a great host. He sent 30 minutes or more explaining Porto to use and showing us all the things we'd want to do, along with great recommendations for food, drinks and activities. He even told us about a place in the city that offers free street parking that's only a three minute walk from the apartment. One thing I'd note is the second bedroom is in a bit of a cave and doesn't get great air circulation, once we moved the fan in our room it was ok but can be a bit stuffy without that. The apartment is very centrally located and on a nice square so you can people watch from the balcony.