Cristina's apartment is spacious and comfortable. The place is very well located, close to Cais da Ribeira, Luis I bridge and all the famous squares in Porto. Cristina was a great host, providing all the support to make our experience the best. I hope we can stay there again when we get back to Porto.
Side note: if you are driving, the parking lot at Alfandega is the closest and best option to park your car (20 euros for 72 hours, if you pay in advance)