We had a great stay at Joana's place! It's exactly as the pictures show. We haven't seen Joana, but met her sister at their mothers pastry (where we had fantastic breakfasts). Only "negative" (bigger word than it is) thing could be the neighbours who live in the appartment above, as they can make quite some noise when standing up at 06.30 to go to work. The appartment is situated in a car-free street in the middle of old Porto. Within a 10 minute walk you are to most of the historic sightseeings of the city.
We certainly recommend this appartment to all of our friends and family, and to anyone who would be interested :-)
Thanks, Joana!