The house is perfectly located, in a quiet neighborhood at fair distances of any point of interests (Sintra, Cascais, central Lisbon, Belém etc..) considering you have a car or use taxis, otherwise it seems a bit more complicated with public transports.
Filipa was a great host, and Leo who welcomed me gave me a lot of tips about the area and things to do.
You will, for sure, enjoy the two terraces, the big kitchen and the three bathroom. If you’re traveling with friends or have a big family this is where you want to stay - everybody can have their privacy.
In my opinion, the planes are a little bit loud and too frequent at day time, but you will get used to it. It’s almost the same in the whole city since the airport is inside Lisbon.
I would totally recommend to stay in this stylish spacious house and try to follow as many advices that Filipa will give you as you can !