Excellent location with great places to eat and shop nearby. Found the Alfama Cellar up the street on our last night and it was the best food we had eaten in Lisbon.
Apartment is very large and accommodated the 3 generations. Loft room was fun for our 9 year old and loads of space for everyone. Some minor issues with the main reverse cycle heater/air con not working in the main area downstairs and from previous reviews has not been working for a while. A bar heater was provided but not enough to heat the area and it was freezing down there at night. Power also tripped every morning which we think was due to the kettle. Banister in loft room was a bit wobbly and one of the metal rods easily came out but ok once you knew not to touch it.
Was met on arrival and given a quick run though of the apartment and they kindly organised transport to and from the airport. Was nice and quiet despite the busy street and only 1 floor up which was good for Gran. Overall we really enjoyed our stay and Lisbon is an amazing city!