This is a totally modern apartment in a superb location. The views from the balconies are lovely and it was nice to be in such a modern space. The apartment bedroom/living room is very small...just be aware it is a double bed and tight quarters. The bathroom and kitchen on the other hand are a great size.
You can basically walk anywhere to major sights in 20 minutes or less or grab a cab at two very nearby taxi stands. Vila Nova de Gaia is within that 20 minute walking distance with all of the Port wineries. Road noise is significant with the windows open and much better with the windows closed. The traffic dies down quite a bit during the nighttime.
Porto is a wonderful city and this location really is a amazing location and modern apartment to access all it has to offer.