We just got home from an amazing 3 night stay in Porto. The location is brilliant (really comfortable). and the entire "old" centre can be visited by foot from here (+/- 15 min walk to the boulevard). Joao was really open, friendly and helpfull. He even helped us find some vegetarian friendly restaurants (which is a hell of a job to find in Porto). I can truly say that a stay in Porto isn't the same without a stay at this amazing place. Thank you Joao!