We have a wonderful four days stay at Merc's. The studio and all of its amenities are very satisfactory. Location-wise, walking is doable to some of Porto’s attractions and communicating with our hosts is great. The balcony is a plus, love looking at the fruit trees and city skyline too and the good thing too is you can't hear the noise from the street at night time. The building has an elevator which is a plus if you got extra luggage. Thanks Eva for hosting us!