The apartment is in a cute tiny house in Vila Nova da Gaia, on the other side of the river. We really liked the neighborhood. It's surrounded by all the port wine cellars, nice restaurants, bars and it's beautiful to sit at the quay at night or at Jardim do Morro and have the best look at Porto. The walk to the metro station or city center means climbing a lot of stairs, but it's also possible to take the bus whose station is a bit easier to reach.
The apartment was clean and equipped with the most important things. Maybe a coffee machine would be nice!