Margarida is a great host and the apartment is perfect as a place where to start exploring Porto. It is large with a good location and all of the necessary equipment for your stay.
Margarida was really nice to meet us in the metro station when we arrived from the airport around 23:30. Then she gave us some tips what to do and see in Porto, showed around the apartment and left us to ourselves.
Porto is a great city and I really recommend to stay in Margaridas place when you are there.