Rui's apartment is on the Gaia side of Porto in a quiet street, with nice views of the other side, especially at night. It's about a 20 minute walk over the bridge , something we quite enjoyed in the evening and for the sunset. The apartment is not particularly stylish, with older furniture, but really spacious and equipped with all you need. Travelling with kids, I found especially the washing machine a great feature. Rui was easily contactable and always responded quickly. He was extremely helpful on our last day when we needed a taxi to the station. Rui stayed with us until one arrived - much appreciated! Highly recommended.