Adriana’s place is perfect to stay if you need to catch an early flight from Porto. It is 5mins by metro (which stops in front of the house) or even doable by foot (if you don’t have too much luggage ;) )
The room and bathroom were very clean and tidy.
It was a little bit noisy, but you know that you are staying in a house were people live so it didn’t bother me.
Adriana is also a very friendly person and has a lovely son who came to open the door with her when I arrived :)