Luís' flat is in a bustling part of Porto, with easy reach to the local transport and to the River Douro. The flat is modern and comfortable, with good heating, a good shower and brilliant facilities generally.
The building housing the flat is historic and perfect, with a lift to help you reach the 4th floor where the flat is situated. When I arrived I was greeted by Luís' colleague, Ana, who gave me some suggestions about where to visit, and who was very welcoming and enthusiastic.
I really recommend this flat if you are staying in Porto.