We were very happy with our stay in the apartment. The location is perfect, we were close to the centre in a beautiful neighbourhood and we did not suffer from any noise at night. Joana responded super quickly to all of our messages and was always friendly. As mentioned in other reviews already there is a bit of fungus above the shower, but this is also the only remark that we have 🙂
In general, we would definitely recommend the apartment to anybody who comes to Porto!