We had a great time, staying in Silvia's appartment. It could not be better located with close access to the main sights and plenty of restaurants, bars, etc. just around the corner. Also an organic supermarket just 3 minutes away.
Very convenient located for a trip to Cascais or Sintra by public transport and easy to reach from the airport.
A very charming appartment and more than enough space for 2 people.