The apartment was very nice and perfectly located, in the old town, near the castle - which was a good point of orientation for us and we would also find back to it. Lisbon Oldtown can get a bit confusing sometimes ;)
It was perfectly clean and well furnished and Miguel was very helpful in advance, telling us we could check in whenever we wanted.
We didn't get to meet him because he was busy but he sent a very nice friend who was waiting for us and showed us everything.