This location is perfect for people with an early flight or who don't want the hassle and stress of getting to the airport. It's literally 4mins drive away or you can get the Metro right outside the front door and be at the airport almost as quickly. This also makes it convenient to get into the center of town... it takes around 20 minutes to get into the heart of Porto without any hassle and will cost you all of €2 for a one way trip or you can get a day travel card for just over €6. Since the apartment is right outside the Metro stop, it can be a little noisy with the sound of trains until around 11pm or so after which it quietens down and you can sleep easily. The noise is really tolerable and considering how close we were to the airport, I was surprised at how quiet it was, really. The en-suite was clean and the room and bed tidy. We ate in town, but there are kitchen facilities if you need them. All in all, a good stay for what we needed. Thanks.