If you are reasonably active this apartment provides the best of everything. It is in a lovely community and within easy access of transport to the city centre and beyond. We walked into Lisbon everyday and only used the metro or train if we were going further afield.
The description is spot on with regards to the apartment and facilities. Other than a couple of coffee pods and BBQ brickettes there were no extras for cooking. So be prepared to go shopping, there are many small shops locally where these can be bought at convenience prices. The locals are friendly and helpful.
Try to visit the Parc to see the sun set over Lisbon. It is a bar on the top of a car park only a 10 min walk away.