We thoroughly enjoyed our stay with Maria. The place is roomy with a private pool, outdoor grill and a swimming pool. It even has a piano! The location is perfect with a 10 minute walk to most of the restaurants and shops in Cascais.
Our flights were at odd hours and despite of that both check in and check out were smooth with no issues.
We were three adult couples and with separate bedrooms and two large common rooms, it was all we needed. Everything was as advertised and we could not ask for anything more. We can sincerely recommend the place for anyone visiting Cascais!