My family and I had a wonderful vacation in Casa do Campo in July 2022. Filomena is one of the most hospitable guests we have ever had during our long Airbnb experience: she was always there to help with any problems we had, every day brought us fresh homegrown vegetables (delicious!), and even did the laundry for us. Besides that, the house was perfectly clean by our arrival and had all the utilities needed for a great vacation. Also, I want to point out that a house is situated in a very convenient place from which it is very easy to get via highway to Porto (25 min), Braga (45 min), nice beaches (30 min), e.g. Espinho, and many other places of interest in northern Portugal. Though the place is very quiet and it's almost impossible to meet any tourists nearby (which is a great plus in my opinion!), there are several wonderful local restaurants nearby with delicious authentic food. Finally, I want to mention several things which are not drawbacks though can become a surprise for experienced Airbnb users:
1) The hosts live in a separate wing of the same house, though you will almost never see or hear them (still do not understand how they manage to do so). A beautiful garden in front of the house is also sometimes used by the hosts.
2) There is only one laundry in the house situated in Filomena's part of the house, so you need to ask her to do the laundry for you but not do it yourself. However, as I mentioned, it was even better for us since Filomena was always there to do it for you.
3) Obvius from previous comments, but I will repeat once again: definitely you need to rent/have your own car for a comfortable vacation.
Overall, this house is definitely a top-1 choice for those who try to avoid living in expensive and crowded touristic places (like Porto downtown) but still want to have a relatively fast and comfortable way to see all of them using a car.