We had a very nice stay in this centrally located and clean flat. The services of Porto Concierge were very welcoming and the communication reactive and well organized : we arrived during the night at the flat, we left the luggage at the shop the last day before our plane and they even offered us à Porto bottle as welcoming present. There is also a very cheap and nice coffee shop next door for breakfast, which was very convenient. A special mention : wifi wasn't working very well.