We stayed in the grey apartment and it was lovely. A great location close to the main sites. The apartment was a good size and well equipped. The wifi worked well. Like many places in the old part of town there are several flights of steps to get to the apartment but this was not an issue for us. The hosts were very helpful and the fresh bread rolls at the door each morning was a lovely surprise as was the bottle of Port on arrival. We were also able to store our luggage on the last day so we could explore Porto some more before our late flight. I would certainly recommend these apartments!