Cristina was the perfect host. Very helpful, with fantastic suggestions for things to, places to eat - we did pretty much all of them, and were never disappointed. The flat is really cool and stylish, in the perfect location to explore Porto (buses a stone throw away, going everywhere you need, and the metro just 5 mins walk). We would highly recommend, and would definitely stay there again next time we're in Porto. Thank you Cristina for such a wonderful base for a holiday in your beautiful city.