Simone is a very lovely and caring host. We felt very welcome. She lives next door, always helps you if you have any questions but also respects your privacy. She even provided us with milk and water when we arrived. The place is very clean and nicely furnished with an eye for the detail. The little kitchen provides basic equipment for easy meals. The train station is very close where you can take the train to the beautiful neighborhood Cascais or to Lissabon. The only issue is parking since you have to pay for every parking spot in Estoril.
We really enjoyed our stay and would absolutely recommend this place :)