Joao is a wonderful host and my stay at his home was very comfortable, enjoyable and relaxing. This was an important visit to Porto for me. The location of Joao's home was perfect for my purposes. Very much appreciated all Joao's generous help and advice in terms of using the excellent public transport, first-class taxi services, enjoying the marvellous nearby coastal walks, etc. I also needed to conduct some official business and Joao's very generous help in terms of guidance and contacts was invaluable.