I stayed here for a month during winter. It's a very cozy, well-located apartment with a great view to the Douro river and a lovely balcony. Jorge was always very responsive and helpful. As many older houses in Porto, the apartment does not have central heating and thus can get a bit chilly and wet in winter. However, there's a portable radiator. Also, the wifi connection was rather poor. All in all, despite these few downsides I really loved my stay here.