We stayed for 4 days at Casa Paula 3 and loved it.
The area was well laid out with plenty of deck chairs and a lovely swimming pool which is well designed with a sloping bottom to provide good depth but with a short incline at the deep end to allow standing up there. Cool. There was even a hammock in the outdoor area which was well lit and the BBQ area has a sink and running water..ace. The kitchen area was well provided for with microwave, dishwasher, washing machine, fridge/freezer, and even a toaster! The bedrooms were comfortable with good air-con and the bathroom had a great shower/bath combo.
Overall a great experience only let down by the dodgy WiFi. We modern travelers (and their children) need the Internet like we need food! Portugal is probably not well connected so maybe I am unjustly judging Eduardo's connection, and we were after all on holiday :-), but staying connected is now a part of modern life and it's lack is notable. That said, I can't think of a more comfortable way to spend the time away and Eduardo made us very welcome on our arrival. Seriously recommended for a pleasant stay.