Diana and her crew (Isabel) were so very helpful, polite, and accommodating. Diana's local recommendations saved me so much hassle and the common touristy "traps" and really offered for a beautiful local experience. The apartment is situated right along the Douro river so your view is always something magical to look at. While secluded from the noise of the city, the apartment offers such easy access to all transit systems, restaurants, and of course the culture of the city. You are never more than a 5-minute walk from something spectacular. When you want to stay "in" for the evening or not venture far, you have the fantastic Bacalhau restaurant just below you...the food is perfectly prepared, well priced, and the staff (Rui, Vanessa, Hugo, Joao, and Sergio) are just so friendly and helpful...definitely try the vegetable soup. There are just so many great things to say about my experience in Porto, the people are so kind and generous and Diana and her team will be your first introduction to what I'm describing.