We stayed at Marco’s for 5 nights. Communication was great, Marco gave us clear instructions from the airport which was very helpful and Carla met us at the property to show us around and give us local information on supermarkets, places to eat etc. The apartment is in a great location only a 15 minute walk to the river and there are lots of bars and restaurants in the immediate area. Because of this, there is a bit of noise from the street at night so bring ear plugs if this bothers you. The apartment is nicely furnished with all the essentials, including hair dryer, iron, washing machine. The shower is great, the bed is comfortable and the whole apartment was spotlessly clean. The WiFi is a little slow but was ok for our needs. There is a TV but only local channels and the reception is poor. We didn’t use it so it wasn’t a problem for us. Overall I would recommend this apartment for a stay in Porto.