My friend and I had a very nice stay in Pedro and Claudias appartment in Lisbon. Easy and quick communication with Pedro, and quite fast we received a very easy guide for how to get from the airport to the appartment. Pedro farther met us at the appartment so we could drop of our luggages in the appartment, eventhough we arrived several hours before checking time. Later on he showed us the appartment and helped us finding the nearest grocery store.
All in all the appartment is very great; nice location close to the city as well as easy to get to the train, metro, etc, and a great appartment with possible to get your own room when travelling two persons if that is needed.
The only minus is the noices. It is very easy to hear the people on the street as well as the persons in the appartment upstairs. We might have been unlucky with the persons living there (I do not know if they were guests or actually living there), but it was very easy to hear them.
Besides that, we did enjoy living in this appartment and I can definitely recommend it!