We had a lovely week here (6 people). The hosts were lovely - really friendly and helpful for example getting some basic food in for when we arrived and lending us various items!
House was spacious and all the amenities you would expect in kitchen, bathrooms, wifi.
The house was in great location in Armaco - a few mins walk from village and beach and also on a quiet road with nice views over the hills and trees with lots of birds.
Armacao itself is a nice spreadout village. There are 2 beautiful beaches within a few mintues walk of the house. The village has nice small shops and cafes. There are also supermarkets and a great fruit and veg shop nearby.
A little further away but still in walking distance is a great wholefood style restaurant called Nutri and a large warm lake where you can swim.
There are good local bus services and lot's to do from coastal walks to colonial villages so we found we didn't need a car the whole week.