Joana's apartment is very central, less than 10mins walk to the Luis I Bridge and other attractions, plenty of good restaurants nearby and a convenient store 2 mins walk away from the apartment.
The apartment is very spacious and comfortable, even though on the main road, once windows are closed, you could hardly hear anything.
Just a note if you're traveling with elderly/have issues walking up the stairs, there's a flight of stairs - approx 10 steps to get to the lift.
Claudia has been extremely great with communication throughout, she has kindly helped to organize a taxi to collect us from the airport and allowed us to drop off our luggage prior check in. In short, it's a great place to stay and will definitely return when I'm next in Porto. Obrigado Joana and Claudia for sharing the great apartment!