Anne Marie's place matched the photos advertised exactly. For two people there was plenty of people. It's placed about five minutes from Cascais square, so wasn't at all noisy, and there were some good restaurants on the doorstep.
It's a ten minute walk from Cascais train station which offers easy access to Lisbon(trains depart every 20 minutes, and the journey last 40 minutes). The walk to the apartment is slightly uphill and there are no lifts in the apartment building.
Anne Marie was a great host, helping us with any questions that we had. She picked us up from the train station when we arrived, and pointed out local landmarks and suggested some nice restaurants for us to eat.
We really enjoyed our stay in Cascais and would definitely stay at Anne Marie's place again in the future!