I stayed at one of Sonia's apartments for 5 weeks this spring and it was a great stay!
Even though I arrived late at night Sonia warmly welcomed me to the apartment and showed me everything. She kept in touch throughout my whole stay and was very attentive and helpful.
The apartment itself is comofrtbale and can easily accomodate a couple. The kitchen has all the necessary appliances and is very useful for a longer stay. The place can get a bit damp when it rains but there is a deumidifier and a radiator that came in handy during the springtime. The house itself is pretty quiet and the bedroom has a glass door leading to a veranda so you have to use the blinds especially in the morning. Very clean, wi-fi worked almost flawlessly. Some supermarkets are quite close and the metro is 4-5 minutes away near a nice park.
Thank you again Sonia! I shall definitely look this up again when in Porto