Daniel was very nice during all our stay and communication with him was very easy. We never met him, but Nuno, a friend of his received us and give us the key. The apartment is very well located (5 minutes walking from Aliados) and is exactly as shown in the photos. Very well equiped and confortable. Also the parking space in a parking lot near the apartment was very convenient. The buiding itself is under heavey refurbishment, and Daniel will probably mentioned you this as he did with me, so expect serious construction jobs on common areas. The noise didn't bother us on a Saturday and Sunday because nothing was going on. The building is old but it will be beautifull when finished.

Small problems: dust inside the apartment mainly because of the construction activities within the building; and we miss heaters and blankets for the sofa as weather was really cold while we were in there.

Bottom line: a good spot to stay in Porto now, a great one once the building renewal is finished!