I would definitely recommend Diego's place for a perfect stay in Porto. The flat was wonderful, very modern with great amenities such as air conditioning and coffee machine and we were pleasantly surprised when we found some fresh fruit left by our host on our arrival. Diego was very helpful making recommendations on places to visit and happy to help with the bookings. The apartment is in a very central location, around 20 minutes on foot from the stunning historic part of Porto. It is also conveniently placed close to many restaurants and bars. Great place!