We had a fabulous time at the Art Tile flat and it met, if not exceeded, all of our expectations. It was a perfect base for exploring Porto and it provided plenty of space for 6 people to relax, dine and sleep over a long weekend. All 6 of us are Architects in our 40's so we have an eye for design and we all spoke highly of the flat during and after our stay.
We had arranged a pick-up from the airport through the owners of the flat so we transferred quite quickly to the flat where the check-in host was already waiting for us. She spoke perfect English and explained where to find everything including places in Porto.
Porto is an easy place to get around and the flat was ideally placed opposite an old market and a metro station. We only used the metro once though because walking around Porto was so much more preferable.
We would definitely recommend staying here!