Ana's AirBnB is that little extra! She is a wonderful host that received me with open arms, plenty of attention and love. Couldn't feel more welcome. Ana can advice you on the city and beaches of Gaia and Porto and she might even join you there for a lovely lunch. Her house is not close to Porto center but there are a few buses stopping close by that will drop you in Porto. Walking along the river banks is also an option if you have the time. Ana's house is almost a museum by itself. It feels warm and Ana is okay with you moving around the house to use the kitchen and living room. That makes it almost like being home!