Our apartment was comfortable, quiet and convenient. Metro and Lidl's a short walk away. We made great use of our Metro ticket. The "free walking tour of Porto" was an excellent start to our stay. The first day we walked nine miles! We booked that on- line before our visit. We think it would have been helpful to have had a better understanding of the Metro map before we arrived. There was certainly confusion, not only by ourselves, but others in the carriage on the journey from the airport.
A very enjoyable interesting stay in Porto and always a bonus to return to the apartment knowing we could relax and recharge are batteries!