In one word: perfect. Samira and her mother are the best hosts you can imagine.
During my stay for the Ironman event they helped me to prepare in every possible way from reminding me to eat my croissant to a customised race breakfast.
The house has everything you need, looks amazing and is strategically placed close to Cascais and the beaches, Sintra as well as close to Lisbon.
If you're looking for a place to wind down, do cultural or sports activities, look no further :)