The flat is located in a good location, about 25 minutes walk from the center of Porto with lots of restaurants less than 10 minutes walk. The neighborhood is quiet at night and has free on street parking. It is also close to the highway so it was easy to leave without having to drive through the city. The location is a busy street so there is noise from the road during the day but it was quiet at night.
There are two skylights but no other windows so it can be a bit dark during the day in parts of the flat and there isn't a lot of airflow on warmer days.
Rui was easy to communicate with and responded quickly to any questions that I had during my stay.