We had a lovely stay at Quinta do Vale.
The house is clean and well maintained. All equipment is available that you might need even for a longer stay.
The house is located in a calm remote area, however it is easy to reach various locations by car or uber.
The couple who maintains the property live above the vacation house and are willing to help with anything. Keep in mind they only speak french or Portuguese.
If you love animals you can also help feeding/pet them in the evening.
The animals do make some noise at night witch might wake you up but to me this is also part of nature.
If we ever stay in the region again we consider going back to Quinta do Vale.