Vanessa is a wonderful host. We had to delay our arrival due to train problems and Vanessa really made it easy for us. She gives you helpful hints which places and restaurants in the city you should visit.
The apartment is well located and perfectly to reach (metro station very near). The city center of Porto is in walking distance. The apartment is not big, but modern, very cosy and clean and has everything to offer what you need for your stay. A big plus is the balcony and that you can't hear any traffic when windows are closed.
I would highly recommend to stay at Vanessa's place, if you plan to go to Porto. A really lovely surprise: we got a bottle of Port wine and some delicious cookies :)