Maria's place located exactly on a middle of everything in historical centre of Porto. Can walk everywhere. Very nice view from all windows. Smooth and quick check in and check out. Plenty of room for one or two people. A bit smells as house is old, but it easily gone when windows are opened. Despite the central location, I was able to find a parking spot just around a main entrance. The parking is free there between 7pm and 8am. Would recommend this place for few nights.