We had a great stay at Ariana's place. Great location just outside the centre of Porto, which we liked as it's away from the tourists and gives you a chance to feel more like a traveller. Close to the river, which is great for a morning run. If coming via the metro, the home is up a small hill that is primarily cobblestone which isn't a big deal even with large wheeled suitcases. Plenty of local places to eat nearby, and the place is well designed and furnished to make you feel at home. The bed is super comfy and I appreciated the blackout curtains for the days we wanted to sleep in